Latest HIT news, on the fly...

Loading...

Friday, October 31, 2014

What happens to Health IT should the GOP regain full control of the Congress?


Any thoughts? While it's a safe bet that we'll see multiple renewed bills passed in both the House and the Senate to "repeal ObamaCare," Republicans will still not be able to muster veto-proof margins, so that effort will simply continue to be the maudlin circus with which we are by now quite familiar.*
* Though, SCOTUS could still effectively scuttle the PPACA by striking down the federal HIX subsidies in the states that refused to play ball and establish exchanges. There's a case in play right now. They may well hear it.
We're also perhaps likely to see an Impeachment resolution accepted by the Senate for "trial." But, again, there will not be even close to sufficient votes to convict. Simply more narcissistic dog and pony show on this count.

Health IT looks to me like it's entering a period of "benign neglect" at the federal level. ONC is out of effective leadership (leaders with sufficient visible national Cred to have Juice on the Hill), out of money, and still slavishly committed to their Quixotic "non-regulatory, market-based incentives" approach to interoperability. Stage 2 Meaningful Use is not gettin' any love from providers (increasingly dubious now that Stage 3 will even get out of the gate), and CCHIT has tossed in their CHPL Certification towel (see my prior post).

Moreover, -- beyond the foregoing carnival items -- all eyes will be firmly focused on the 2016 Presidential and downrace efforts (already well underway, to be sure). Hard to see how any new federal health IT initiatives will get much congressional attention or traction (and funding). Maybe market forces will continue to rule, in random walk fashion -- albeit shaped to a degree by statutes and regs already in place, increasingly vestigial as they may be

Dunno. Your thoughts? Email me. I'll post them, anonymously or attributed as you wish.
___

More to come...

Thursday, October 30, 2014

Nail, meet ONC-CHPL coffin?

Press Release
CCHIT CONCLUDES 10 YEARS OF SERVICE TO HEALTH IT COMMUNITY
CHICAGO — Oct. 28, 2014 — Today, the Certification Commission for Health Information Technology (CCHIT) announced that it is winding down all operations beginning immediately. All customers and business colleagues have been notified, CCHIT staff is assisting in transitions, and all work will be ended by November 14, 2014.

Founded in 2004, CCHIT provided certification services for health IT products and education for healthcare providers and IT developers. Five years prior to the passage of the HITECH Act which enabled today’s Office of the National Coordinator certification programs, CCHIT worked in public-private collaboration to pioneer the design, development and implementation of health IT testing and certification programs.

“We are concluding our operations with pride in what has been accomplished”, said Alisa Ray, CCHIT executive director. “For the past decade CCHIT has been the leader in certification services, supported by our loyal volunteers, the contribution of our boards of trustees and commissioners, and our dedicated staff. We have worked effectively in the private and public sectors to advance our mission of accelerating the adoption of robust, interoperable health information technology. We have served hundreds of health IT developers and provided valuable education to our healthcare provider stakeholders.”

“Though CCHIT attained self-sustainability as a private independent certification body and continued to thrive as an authorized ONC testing and certification body, the slowing of the pace of ONC 2014 Edition certification and the unreliable timing of future federal health IT program requirements made program and business planning for new services uncertain. CCHIT’s trustees decided that, in the current environment, operations should be carefully brought to a close”, said Ray.

As a 503 c(3) nonprofit organization, CCHIT’s trustees decided to donate its remaining assets, primarily its intellectual property, to the HIMSS Foundation.

About CCHIT
The Certification Commission for Health Information Technology (CCHIT®) operated as an independent, 501 (c)3 nonprofit organization with the public mission of accelerating the adoption of robust, interoperable health information technology. CCHIT was founded in 2004 through a collaboration of three health IT associations – HIMSS, the American Health Information Management Association (AHIMA), and The National Alliance for Health Information Technology (since dissolved) – to respond to a U.S. federal government goal to provide most Americans with EHRs within 10 years, thereby enabling the transformation of healthcare with information technology.

In an open selection process, the U.S. Department of Health and Human Services (HHS) contracted with CCHIT in October 2005 to develop certification programs for EHRs and health information exchanges. CCHIT was first recognized by HHS as a certifying body in 2006 with the launch of the independent CCHIT Certified® program. CCHIT developed its own organizational infrastructure and subsequently became self-sustainable.

In February 2009, Congress acknowledged the value of certification in the language of the American Recovery and Reinvestment Act (ARRA) aimed at stimulating the nation's economy. The law offers a multi-year series of incentive payments to providers and hospitals for the meaningful use of certified EHR technology.

In September 2010, CCHIT also became an Office of the National Coordinator for Health IT (ONC) authorized certification body and testing laboratory. In January 2014, CCHIT voluntarily withdrew from the ONC HIT Certification Program and sunsetted its independently developed CCHIT Certified program. Since January, CCHIT offered programs focused on helping providers and health IT developers understand health IT requirements.

“CCHIT®” and “CCHIT Certified®” are registered trademarks of the Certification Commission for Health Information Technology.
From their latest 990 (2012).


A 501(c)(3), 'eh? They've been paying a lot of money for compensation, and losing big dough. $1.710m loss in 2012?

From Neil Versel over at Forbes.com
CCHIT Demise Should Herald Demise of EHR Certification

In my very first post for Forbes.com, written back in May, I argued that certification of electronic health records had run its course and was no longer needed in health IT.

This week, that position got a boost with some news that in one sense was shocking and in another was not surprising at all: the Certification Commission for Health Information Technology (CCHIT) is closing its doors on Nov. 14....


CCHIT had no reason to continue in certification after HITECH commoditized it, and several competitors offered the same service at lower prices. And CCHIT, despite its attempts to find a new purpose, had no reason to continue operations without being a certification body.

As I said in May, certification of EHRs for functionality rather than usability probably had outlived its usefulness in the age of HITECH and Meaningful Use. I still believe that today. The demise of CCHIT makes that crystal-clear.
Interesting.
"...certification of EHRs for functionality rather than usability probably had outlived its usefulness."
Indeed. We at Clinic Monkey agree. "Usability" that actually improves clinical care, that is. That's what we ought focus on, as a national Health IT priority. Again, Jerome Carter MD:
[T]he concern is how to best provide support for common clinical work needs such as collaboration or decision support. This is very different from EHR system designs inspired by paper charts where the goal is replication of chart features. For example, EHR systems often have problem lists, medication lists, note-writing features, and such as their main interface elements. The informational properties of these chart features are important. However, providing information and supporting clinical work, while related, are not the same thing—as demonstrated by an increasing number of usability and workflow complaints...
See EHR Science.

Also helps to return back down into the Weeds'.

IN OTHER NEWS

___

More to come...

Monday, October 27, 2014

An Epic battle: Did the EHR kill Dallas Ebola patient zero? On the double-edged sword of Health IT


Obviously, no. Ebola killed the patient. But, to what extent did inadequate process and technology factors contribute to patient zero's demise? Might a timely, accurate dx helped save his life (and reduce or eliminate his disease vector contact spread risk)? We'll never know. His survival odds were perhaps dicey in the best of circumstances -- but, surely better than they'd have been had he still been in Africa, assuming an accurate initial diagnosis at the ER when he first presented.

Emotions continue to run high in the wake of the increasing number of active Ebola patients reaching U.S. shores and hospitals. Politicians push each other aside vying for media face time. Camera-hugging congressional inquisitions ensue. Calls for travel bans and quarantines continue to dominate above the fold. On the Who-Left-The-Lid-Off-The-Jar-of-Stupid? side of things, twitter hashtags such as #Obola arise, spread, and mutate faster than any airborne or bodily fluids-borne pathogen ever could.

The nurses push back angrily (Not one mention of Epic, interestingly).

In the immediate aftermath of the the Dallas Duncan dx debacle, sharp-elbowed HIT critics wasted no time assigning blame. The ever-strident patient privacy rights advocate Deborah C. Peel, MD posted a LinkedIn piece under a inflammatory click-bait headline "Why did Mr. Duncan have to die for the US to face flaws in EHRs?"

Nothwithstanding that [1] she's a psychiatrist, not an ER doc, [2] wasn't there in the Dallas ER, and [3] is not an Epic user.

It has been quite fashionable in QI circles for some time now to cluck progressively "fix the process, not the blame." Nonetheless, we still tend to reflexively reach for the culpability laser guns when hyperemotionally-charged incidents occur. The mainstream health IT blog comments sections these days are overrun with indignant "we-told-you-so" anti-EHR sentiment.


A paper has just emerged.
Divvy K. Upadhyay, Dean F. Sittig and Hardeep Singh*
Ebola US Patient Zero: lessons on misdiagnosis and effective use of electronic health records
Abstract: On September 30th, 2014, the Centers for Disease Control and Prevention (CDC) confirmed the first travel-associated case of US Ebola in Dallas, TX. This case exposed two of the greatest concerns in patient safety in the US outpatient health care system: misdiagnosis and ineffective use of electronic health records (EHRs). The case received widespread media attention highlighting failures in disaster management, infectious disease control, national security, and emergency department (ED) care. In addition, an error in making a correct and timely Ebola diagnosis on initial ED presentation brought diagnostic decision-making vulnerabilities in the EHR era into the public eye. In this paper, we use this defining “teachable moment” to highlight the public health challenge of diagnostic errors and discuss the effective use of EHRs in the diagnostic process. We analyze the case to discuss several missed opportunities and outline key challenges and opportunities facing diagnostic decision-making in EHR-enabled health care. It is important to recognize the reality that EHRs suffer from major usability and interoperability issues, but also to acknowledge that they are only tools and not a replacement for basic history-taking, examination skills, and critical thinking. While physicians and health care organizations ultimately need to own the responsibility for addressing diagnostic errors, several national-level initiatives can help, including working with software developers to improve EHR usability. Multifaceted approaches that account for both technical and non-technical factors will be needed. Ebola US Patient Zero reminds us that in certain cases, a single misdiagnosis can have widespread and costly implications for public health.
My highlighted review copy of the full paper here (pdf). More:
...[T]he available evidence suggests that the physician did not obtain or appreciate the travel history during the patient encounter and did not consider the possibility of Ebola infection.
Assigning blame to the EHR is not new and often reflects a reluctance to address the complex cognitive and/or performance issues involving front-line staff, especially those related to responsibility and accountability. It is important that we recognize the reality that EHRs suffer from major usability and interoperability issues, but also to acknowledge that they are only tools and not a replacement for basic history-taking, examination skills, and critical thinking.
Several other ‘human factor’ issues may have contributed to the diagnostic error in this case. A host of system-related factors detract from optimal conditions for critical thinking in the ED, leading clinicians to lose situational awareness. These include production pressures, distractions, and inefficient processes. Also, physicians tend to ignore nursing notes, whether on paper or in the EHR. Many organizations modify their EHR-related workflows to ensure that specific data elements required for quality measures (none of which focus on diagnostic quality) are reliably captured...
This paper, while necessarily speculative to a degree, is worth our time; well-done and balanced, pointing up a number of "fix-the-process" recommendations we do well to heed.

A good time at this point to return to Nicholas Carr's fine, (must-read, IMO) book "The Glass Cage" (which I first cited on October 22nd).


Some good HIT history, and thoughts on where we now stand:
CHAPTER 5: WHITE COLLAR COMPUTER
LATE IN THE SUMMER OF 2005, researchers at the venerable RAND Corporation in California made a stirring prediction about the future of American medicine. Having completed what they called “the most detailed analysis ever conducted of the potential benefits of electronic medical records,” they declared that the U.S. health-care system “could save more than $81 billion annually and improve the quality of care” if hospitals and physicians automated their record keeping. The savings and other benefits, which RAND had estimated “using computer simulation models,” made it clear, one of the think tank’s top scientists said, “that it is time for the government and others who pay for health care to aggressively promote health information technology.” The last sentence in a subsequent report detailing the research underscored the sense of urgency: “The time to act is now.”

When the RAND study appeared, excitement about the computerization of medicine was already running high. Early in 2004, George W. Bush had issued a presidential order establishing the Health Information Technology Adoption Initiative with the goal of digitizing most U.S. medical records within ten years. By the end of 2004, the federal government was handing out millions of dollars in grants to encourage the purchase of automated systems by doctors and hospitals. In June of 2005, the Department of Health and Human Services established a task force of government officials and industry executives, the American Health Information Community, to help spur the adoption of electronic medical records. The RAND research, by putting the anticipated benefits of electronic records into hard and seemingly reliable numbers, stoked both the excitement and the spending...

Shortly after being sworn in as president in 2009, Barack Obama cited the RAND numbers when he announced a program to dole out an additional $30 billion in government funds to subsidize purchases of electronic medical record (EMR) systems. A frenzy of investment ensued, as some three hundred thousand doctors and four thousand hospitals availed themselves of Washington’s largesse.

Then, in 2013, just as Obama was being sworn in for a second term, RAND issued a new and very different report on the prospects for information technology in health care. The exuberance was gone; the tone now was chastened and apologetic. “Although the use of health IT has increased,” the authors of the paper wrote, “quality and efficiency of patient care are only marginally better. Research on the effectiveness of health IT has yielded mixed results. Worse yet, annual aggregate expenditures on health care in the United States have grown from approximately $2 trillion in 2005 to roughly 2.8 trillion today.” Worst of all, the EMR systems that doctors rushed to install with taxpayer money are plagued by problems with “interoperability.” The systems can’t talk to each other, which leaves critical patient data locked up in individual hospitals and doctors’ offices. One of the great promises of health IT has always been that it would, as the RAND authors noted, allow “a patient or provider to access needed health information anywhere at any time,” but because current EMR applications employ proprietary formats and conventions, they simply “enforce brand loyalty to a particular health care system.” While RAND continued to express high hopes for the future, it confessed that the “rosy scenario” in its original report had not panned out.

Other studies back up the latest RAND conclusions. Although EMR systems are becoming common in the United States, and have been common in other countries, such as the United Kingdom and Australia, for years, evidence of their benefits remains elusive. In a broad 2011 review, a team of British public-health researchers examined more than a hundred recently published studies of computerized medical systems. They concluded that when it comes to patient care and safety, there’s “a vast gap between the theoretical and empirically demonstrated benefits.” The research that has been used to promote the adoption of the systems, the scholars found, is “weak and inconsistent,” and there is “insubstantial evidence to support the cost-effectiveness of these technologies.” As for electronic medical records in particular, the investigators reported that the existing research is inconclusive and provides “only anecdotal evidence of the fundamental expected benefits and risks.”

To date, there is no strong empirical support for claims that automating medical record keeping will lead to major reductions in health-care costs or significant improvements in the well-being of patients. But if doctors and patients have seen few benefits from the scramble to automate record keeping, the companies that supply the systems have profited. Cerner Corporation, a medical software outfit, saw its revenues triple, from $1 billion to $3 billion, between 2005 and 2013. Cerner, as it happens, was one of five corporations that provided RAND with funding for the original 2005 study. The other sponsors, which included General Electric and Hewlett Packard, also have substantial business interests in health-care automation. As today’s flawed systems are replaced or upgraded in the future, to fix their interoperability problems and other shortcomings, information technology companies will reap further windfalls.

As bugs are worked out, features refined, and prices cut, even overhyped systems can eventually save companies a lot of money, not least by reducing their need to hire wage-earning workers. (The investments are, of course, far more likely to generate attractive returns when businesses are spending taxpayer money rather than their own.) This historical pattern seems likely to unfold again with EMR applications and related systems. As physicians and hospitals continue to computerize their record keeping and other operations— the generous government subsidies are still flowing—demonstrable efficiency gains may be achieved in some areas, and the quality of care may well improve for some patients, particularly when that care requires the coordinated efforts of several specialists. The fragmentation and cloistering of patient data are real problems in medicine, which well-designed, standardized information systems can help fix.

...More important, the report and its aftermath reveal how deeply the substitution myth is entrenched in the way society perceives and evaluates automation. The RAND researchers assumed that beyond the obvious technical and training challenges in installing the systems, the shift from writing medical reports on paper to composing them with computers would be straightforward. Doctors, nurses, and other caregivers would substitute an automated method for a manual method, but they wouldn’t significantly change how they practice medicine. In fact, studies show that computers can “profoundly alter patient care workflow processes,” as a group of doctors and academics reported in the journal Pediatrics in 2006. “Although the intent of computerization is to improve patient care by making it safer and more efficient, the adverse effects and unintended consequences of workflow disruption may make the situation far worse.”
 

...Falling victim to the substitution myth, the RAND researchers did not sufficiently account for the possibility that electronic records would have ill effects along with beneficial ones— a problem that plagues many forecasts about the consequences of automation. The overly optimistic analysis led to overly optimistic policy. As the physicians and medical professors Jerome Groopman and Pamela Hartzband noted in a withering critique of the Obama administration’s subsidies, the 2005 RAND report “essentially ignore[ d] downsides to electronic medical records” and also discounted earlier research that failed to find benefits in shifting from paper to digital records. 9 RAND’s assumption that automation would be a substitute for manual work proved false, as human-factors experts would have predicted. But the damage, in wasted taxpayer money and misguided software installations, was done.

...THE INTRODUCTION of automation into medicine, as with its introduction into aviation and other professions, has effects that go beyond efficiency and cost. We’ve already seen how software-generated highlights on mammograms alter, sometimes for better and sometimes for worse, the way radiologists read images. As physicians come to rely on computers to aid them in more facets of their everyday work, the technology is influencing the way they learn, the way they make decisions, and even their bedside manner.

EMR systems are used for more than taking and sharing notes. Most of them incorporate decision-support software that, through on-screen checklists and prompts, provides guidance and suggestions to doctors during the course of consultations and examinations....
A study of primary-care physicians who adopted electronic records, conducted by Timothy Hoff, a professor at SUNY’s University at Albany School of Public Health, reveals evidence of what Hoff terms “deskilling outcomes,” including “decreased clinical knowledge” and “increased stereotyping of patients.” In 2007 and 2008, Hoff interviewed seventy-eight physicians from primary-care practices of various sizes in upstate New York. Three-fourths of the doctors were routinely using EMR systems, and most of them said they feared computerization was leading to less thorough, less personalized care. The physicians using computers told Hoff that they would regularly “cut-and-paste” boilerplate text into their reports on patient visits, whereas when they dictated notes or wrote them by hand they “gave greater consideration to the quality and uniqueness of the information being read into the record.” Indeed, said the doctors, the very process of writing and dictation had served as a kind of “red flag” that forced them to slow down and “consider what they wanted to say.” The doctors complained to Hoff that the homogenized text of electronic records can diminish the richness of their understanding of patients, undercutting their “ability to make informed decisions around diagnosis and treatment.”...

Although flipping through the pages of a traditional medical chart may seem archaic and inefficient these days, it can provide a doctor with a quick but meaningful sense of a patient’s health history, spanning many years. The more rigid way that computers present information actually tends to foreclose the long view. “In the computer,” Ofri writes, “all visits look the same from the outside, so it is impossible to tell which were thorough visits with extensive evaluation and which were only brief visits for medication refills.” Faced with the computer’s relatively inflexible interface, doctors often end up scanning a patient’s records for “only the last two or three visits; everything before that is effectively consigned to the electronic dust heap.”...

...With paper records, doctors could use the “characteristic penmanship” of different specialists to quickly home in on critical information. Electronic records, with their homogenized format, erase such subtle distinctions. Beyond the navigational issues, Ofri worries that the organization of electronic records will alter the way physicians think: “The system encourages fragmented documentation, with different aspects of a patient’s condition secreted in unconnected fields, so it’s much harder to keep a global synthesis of the patient in mind.” The automation of note taking also introduces what Harvard Medical School professor Beth Lown calls a “third party” into the exam room... More than 90 percent of the Israeli doctors interviewed in the study said that electronic record keeping “disturbed communication with their patients.” Such a loss of focus is consistent with what psychologists have learned about how distracting it can be to operate a computer while performing some other task. “Paying attention to the computer and to the patient requires multitasking,” observes Lown, and multitasking “is the opposite of mindful presence.”

...Studies show that primary-care physicians routinely dismiss about nine out of ten of the alerts they receive. That breeds a condition known as alert fatigue. Treating the software as an electronic boy-who-cried-wolf, doctors begin to tune out the alerts altogether. They dismiss them so quickly when they pop up that even the occasional valid warning ends up being ignored. Not only do the alerts intrude on the doctor-patient relationship; they’re served up in a way that can defeat their purpose.

A medical exam or consultation involves an extraordinarily intricate and intimate form of personal communication. It requires, on the doctor’s part, both an empathic sensitivity to words and body language and a coldly rational analysis of evidence. To decipher a complicated medical problem or complaint, a clinician has to listen carefully to a patient’s story while at the same time guiding and filtering that story through established diagnostic frameworks. The The key is to strike the right balance between grasping the specifics of the patient’s situation and inferring general patterns and probabilities derived from reading and experience...
Being led by the screen rather than the patient is particularly perilous for young practitioners, Lown suggests, as it forecloses opportunities to learn the most subtle and human aspects of the art of medicine— the tacit knowledge that can’t be garnered from textbooks or software. It may also, in the long run, hinder doctors from developing the intuition that enables them to respond to emergencies and other unexpected events, when a patient’s fate can be sealed in a matter of minutes. At such moments, doctors can’t be methodical or deliberative; they can’t spend time gathering and analyzing information or working through templates. A computer is of little help. Doctors have to make near-instantaneous decisions about diagnosis and treatment. They have to act. Cognitive scientists who have studied physicians’ thought processes argue that expert clinicians don’t use conscious reasoning, or formal sets of rules, in emergencies. Drawing on their knowledge and experience, they simply “see” what’s wrong— oftentimes making a working diagnosis in a matter of seconds— and proceed to do what needs to be done. “The key cues to a patient’s condition,” explains Jerome Groopman in his book How Doctors Think, “coalesce into a pattern that the physician identifies as a specific disease or condition.” This is talent of a very high order, where, Groopman says, “thinking is inseparable from acting.” Like other forms of mental automaticity, it develops only through continuing practice with direct, immediate feedback. Put a screen between doctor and patient, and you put distance between them. You make it much harder for automaticity and intuition to develop.

Carr, Nicholas (2014-09-29). The Glass Cage: Automation and Us (Kindle Locations 1380-1581). W. W. Norton & Company. Kindle Edition.
I could not recommend this book more highly. His sections on the evolution and current status of avionics technology deployment is particularly relevant to medicine. Commercial pilots have been to a significant degree reduced to the roles of "deskilled" "machine tenders," which works fine -- until it doesn't. And, when it doesn't, scores of people typically die. I know that many doctors bristle at the endless QI comparison to aviation (checklists, loss of physician "autonomy," team-based "Crew Resource Management," etc), but they will find much with which they'll wholeheartedly agree in Carr's book.

I quickly return to another book I've cited previously while ruminating on the insights of Lawrence Weed, MD (the groundbreaking "Medicine in Denial" guy).

Our brains do have the ability to process the information we take in, but at a cost: We can have trouble separating the trivial from the important, and all this information processing makes us tired. Neurons are living cells with a metabolism; they need oxygen and glucose to survive and when they’ve been working hard, we experience fatigue. Every status update you read on Facebook , every tweet or text message you get from a friend, is competing for resources in your brain with important things like whether to put your savings in stocks or bonds, where you left your passport, or how best to reconcile with a close friend you just had an argument with.

The processing capacity of the conscious mind has been estimated at 120 bits per second. That bandwidth, or window, is the speed limit for the traffic of information we can pay conscious attention to at any one time. While a great deal occurs below the threshold of our awareness, and this has an impact on how we feel and what our life is going to be like, in order for something to become encoded as part of your experience, you need to have paid conscious attention to it...
Humans are, by most biological measures, the most successful species our planet has seen. We have managed to survive in nearly every climate our planet has offered (so far), and the rate of our population expansion exceeds that of any other known organism. Ten thousand years ago, humans plus their pets and livestock accounted for about 0.1% of the terrestrial vertebrate biomass inhabiting the earth; we now account for 98%. Our success owes in large part to our cognitive capacity, the ability of our brains to flexibly handle information. But our brains evolved in a much simpler world with far less information coming at us. Today, our attentional filters easily become overwhelmed. Successful people— or people who can afford it— employ layers of people whose job it is to narrow the attentional filter. That is, corporate heads, political leaders, spoiled movie stars, and others whose time and attention are especially valuable have a staff of people around them who are effectively extensions of their own brains, replicating and refining the functions of the prefrontal cortex’s attentional filter...

The human brain has evolved to hide from us those things we are not paying attention to. In other words, we often have a cognitive blind spot: We don’t know what we’re missing because our brain can completely ignore things that are not its priority at the moment— even if they are right in front of our eyes.
Due to the attentional filter, we end up experiencing a great deal of the world on autopilot, not registering the complexities , nuances, and often the beauty of what is right in front of us. A great number of failures of attention occur because we are not using these two principles to our advantage.

A critical point that bears repeating is that attention is a limited-capacity resource— there are definite limits to the number of things we can attend to at once...
Levitin, Daniel J. (2014-08-19). The Organized Mind: Thinking Straight in the Age of Information Overload (pp. 6-11). Penguin Group US. Kindle Edition.
Indeed. Yet another fine read. The implications of cognitive burden, attentional competition, technological automation. Health IT undeniably has much room for improvement to be a consistently integrated process component of astute clinical care.

More Levitin:
What Doctors Offer

...if MDs are so bad at reasoning, how is it that medicine relieves so much suffering and extends so many lives? I have focused on some high-profile cases— prostate cancer, cardiac procedures— where medicine is in a state of flux. And I’ve focused on the kinds of problems that are famously difficult, that exploit cognitive weaknesses. But there are many successes: immunization, treatment of infection, organ transplants, preventive care, and neurosurgery (like Salvatore Iaconesi’s, in Chapter 4), to name just a few. 

The fact is that if you have something wrong with you, you don’t go running to a statistics book, you go to a doctor. Practicing medicine is both an art and a science. Some doctors apply Bayesian inferencing without really knowing they’re doing it. They use their training and powers of observation to engage in pattern matching—knowing when a patient matches a particular pattern of symptoms and risk factors to inform a diagnosis and prognosis.

As Scott Grafton, a top neurologist at UC Santa Barbara, says, “Experience and implicit knowledge really matter. I recently did clinical rounds with two emergency room doctors who had fifty years of clinical experience between them. There was zero verbal gymnastics or formal logic of the kind that Kahneman and Tversky tout. They just recognize a problem. They have gained skill through extreme reinforcement learning, they become exceptional pattern recognition systems. This application of pattern recognition is easy to understand in a radiologist looking at X-rays. But it is also true of any great clinician. They can generate extremely accurate Bayesian probabilities based on years of experience , combined with good use of tests, a physical exam, and a patient history.” A good doctor will have been exposed to thousands of cases that form a rich statistical history (Bayesians call this a prior distribution) on which they can construct a belief around a new patient. A great doctor will apply all of this effortlessly and come to a conclusion that will result in the best treatment for the patient... [ibid, pp. 248-249]
That which interferes with expert clinical judgment needs to be rooted out and kicked to the curb.

I keep returning to the excellent, voluminous  works of Jerome Carter, MD, at his EHR Science blog:
Creating clinical care systems that support clinical work requires not only a huge up-front effort to determine what the system should do and how it should be structured, but it also requires a design that can accommodate change gracefully (or at least as gracefully as possible).  In the case of clinical care systems, this means examining in detail a range of issues from the highest level, such as users, the work they do, and the environments they work in, down to low-level matters, such as data element names and audit trail designs.  As I have stated in previous posts, there is not enough public discussion on clinical software design principles, methods, techniques, etc. Public discourse concerning EHR systems needs to move beyond who likes their system and who does not.  It is time to acknowledge the inherent complexity of systems that support clinical work and approach their design and implementation accordingly.
Hear, Hear.

One more previously cited book with relevance here:

"Machines are for answers. Humans are for questions."
IN 1945 VANNEVAR BUSH, DIRECTOR OF THE UNITED STATES OFFICE of Scientific Research, published an essay in the Atlantic Monthly, entitled “As We May Think.” In it he expressed concern that the world’s knowledge was growing too fast for anyone to keep up: “The difficulty seems to be, not so much that we publish unduly in view of the extent and variety of present day interests , but rather that publication has been extended far beyond our present ability to make real use of the record. The summation of human experience is being expanded at a prodigious rate, and the means we use for threading through the consequent maze to the momentarily important item is the same as was used in the days of square-rigged ships.” Bush acknowledged that great advances were being made in the compression of information, by way of microfilm technology; he foresaw a time in the not too distant future when the entire Encyclopedia Britannica might be “reduced to the volume of a matchbox.” But even given these advances, he worried that the cost and accessibility of such compression would be too high for most to participate in its benefits.


Access wasn’t the only problem. Bush also argued that the way we stored data, compressed or otherwise, was unfit for purpose. We filed it alphabetically and numerically. That meant we could trace a particular piece of information by following paths and subpaths, as librarians did. But the more information there was, the more cumbersome such methods became. Furthermore, this method of organization didn’t reflect the working of the human mind, with its quicksilver ability to make unlikely connections between very different pieces of information...

Leslie, Ian (2014-08-26). Curious: The Desire to Know and Why Your Future Depends On It (pp. 69-70). Basic Books. Kindle Edition.
__

ONC NEWS UPDATES
AMA Statement on Leadership Departures from the Office of the National Coordinator for Health Information Technology

For immediate release: Oct. 27, 2014
Statement attributed to: Robert M. Wah, MD President, American Medical Association
 

"The American Medical Association (AMA) understands that Karen DeSalvo is leaving her post as the National Coordinator for Health Information Technology (health IT) to do important work in public health.

"DeSalvo's departure, in addition to those of several other senior staff including the Deputy Director of the Office of the National Coordinator for Health IT (ONC), Jacob Reider, which was also announced last week, leaves a significant leadership gap which could jeopardize the growing momentum around interoperability. 


"Interoperability and data portability are critical components for transforming clinical practice and improving health outcomes. Evidence of that connection can be found in the Administration's new Transforming Clinical Practice Initiative, which supports coordinated care and collaboration among physicians that require high-performing technological systems.


"Unfortunately, physicians have been facing challenges with several poor performing electronic health records (EHRs) that are not interoperable. Without widespread interoperability, the value proposition of EHRs has not been realized and the adoption of new innovative models of care has been hindered.


"The AMA has been calling on ONC to make the Meaningful Use certification requirements more flexible so that vendors have more freedom to innovate and tailor their products to meet physicians' needs. We recently released a Meaningful Use Blueprint to outline ways to improve Stages 1 and 2 of the program and provide suggestions for Stage 3, as well as a framework outlining eight priorities for more usable EHRs.


"The AMA is committed to improving care for our patients and looks forward to continuing to work with ONC, and its sister agency the Centers for Medicare and Medicaid Services, to achieve that goal."
__
Washington Debrief: Health IT Leaders in Shock over DeSalvo, Reider Departures

DeSalvo, Reider Announce Departures from ONC

Key Takeaway: National Coordinator Karen DeSalvo, M.D. and Deputy National Coordinator Jacob Reider, M.D. join the growing ranks of leaders who have recently departed from the Office of the National Coordinator of Health IT (ONC).

Why it Matters: Since passage of the Health Information Technology for Economic and Clinical Health (HITECH) Act, the ONC has been the nation’s chief health IT strategist and primary health IT cheerleader. With the loss of several top officials at ONC, questions over its future, its funding and its role in coordinating health IT policy are circling in the nation’s capitol.

Health IT leaders were shocked last week to learn the top two health IT officials from the Obama administration are leaving their posts. Late Thursday afternoon, Dr. DeSalvo announced to staff her “immediate” reassignment to the Office of the Assistant Secretary for Health to help manage the national response to Ebola. While many health IT leaders identified DeSalvo’s experience with disaster response and preparedness – citing her work during and after Hurricane Katrina – few could say why she was tapped for the job. It also remained unclear whether DeSalvo would return to her post as National Coordinator.

DeSalvo is leaving the office at a critical time, with MU attestation numbers below historic levels, and big policy priorities related to interoperability and Stage 3 yet to be finalized. So far, fewer than 10 percent of hospitals scheduled to meet Stage 2 meaningful use have done so in 2014; physicians are in their last reporting period, but fewer than 2 percent have met that goal this year. With the development of an interoperability and patient safety center roadmap still in the beginning stages, it remains unclear what impact the loss of leadership will have.

Shortly after DeSalvo’s announcement, Deputy National Coordinator Jacob Reider circulated an email to ONC staff announcing his departure from ONC. In the last six months, ONC has lost Chief Privacy Officer Joy Pritts, Chief Science Officer Doug Fridsma, Chief Nursing Officer Judy Murphy and Director of the Office of Consumer eHealth Lygeia Riccardi...
MORE HEALTH IT WOE
California hospital faces collapse after $77M EMR investment
Ouch.
__

GOOD NEW YORKER ARTICLE ON THE EBOLA VIRUS
...Since there is no vaccine against or cure for the disease caused by Ebola virus, the only way to stop it is to break the chains of infection. Health workers must identify people who are infected and isolate them, then monitor everybody with whom those people have come in contact, to make sure the virus doesn’t jump to somebody else and start a new chain. Doctors and other health workers in West Africa have lost track of the chains. Too many people are sick, and more than two hundred medical workers have died. Health authorities in Europe and the United States seem equipped to prevent Ebola from starting uncontrolled chains of infection in those regions, but they worry about what could happen if Ebola got into a city like Lagos, in Nigeria, or Kolkata, in India. The number of people who are currently sick with Ebola is unknown, but almost nine thousand cases, including forty-five hundred deaths, have been reported so far, with the number of cases doubling about every three weeks. The virus seems to have gone far beyond the threshold of outbreak and ignited an epidemic.

The virus is extremely infectious. Experiments suggest that if one particle of Ebola enters a person’s bloodstream it can cause a fatal infection. This may explain why many of the medical workers who came down with Ebola couldn’t remember making any mistakes that might have exposed them...


Despite its ferocity in humans, Ebola is a life-form of mysterious simplicity. A particle of Ebola is made of only six structural proteins, locked together to become an object that resembles a strand of cooked spaghetti. An Ebola particle is only around eighty nanometres wide and a thousand nanometres long. If it were the size of a piece of spaghetti, then a human hair would be about twelve feet in diameter and would resemble the trunk of a giant redwood tree.

Once an Ebola particle enters the bloodstream, it drifts until it sticks to a cell. The particle is pulled inside the cell, where it takes control of the cell’s machinery and causes the cell to start making copies of it. Most viruses use the cells of specific tissues to copy themselves. For example, many cold viruses replicate in the sinuses and the throat. Ebola attacks many of the tissues of the body at once, except for the skeletal muscles and the bones. It has a special affinity for the cells lining the blood vessels, particularly in the liver. After about eighteen hours, the infected cell is releasing thousands of new Ebola particles, which sprout from the cell in threads, until the cell has the appearance of a ball of tangled yarn. The particles detach and are carried through the bloodstream, and begin attaching themselves to more cells, everywhere in the body. The infected cells begin spewing out vast numbers of Ebola particles, which infect more cells, until the virus reaches a crescendo of amplification. The infected cells die, which leads to the destruction of tissues throughout the body. This may account for the extreme pain that Ebola victims experience. Multiple organs fail, and the patient goes into a sudden, steep decline that ends in death. In a fatal case, a droplet of blood the size of the “o” in this text could easily contain a hundred million particles of Ebola virus...
From "The Ebola Wars." Pretty frightening article.

CODA
Today’s EHR systems use different languages and interfaces that make information sharing technologically impossible, while competitive pressures encourage information hoarding and discourage information sharing. The Ebola crisis in Dallas presents a clear and dramatic case – one in which the technology was not designed as well as it might have been and hospital staff failed to make appropriate use of the information it did provide. Although this case does not squarely focus on the absence of interoperability, its absence – along with the absence of any means of communication between health care and public health – lies just below the surface, an additional dimension of the systemic failure presented here.
From Health Affairs: "Ebola And EHRs: An Unfortunate And Critical Reminder"
___

More to come...

Thursday, October 23, 2014

Location®, Location®, Location® -- We ® Family


From HL7's latest available Form 990 (pdf, IRS non-profit organization annual information return), publicly available from Guidestar.org. I was simply curious to know more about HL7 as an organization, in light of my recent post on them. Pretty interesting stuff.

HL7 ("Health Level Seven International, Inc") reported $3,601,644 in revenue on this latest information return. They paid a total of $2,197,387, comprised of [1] CEO compensation ($451,873) and, [2] $1,745,514 to their Executive Director's closely-held private for-profit management firm -- 61% of revenue.

The CEO apparently lives in San Diego, where I guess he works from home for about 12 minutes per day. Part of his comp package was that of $95,090 "Bonus and Incentive" pay. Notwithstanding that HL7 reported a loss of $853,810 for the year.

Sweet. 

Or, "Suites." 222, 225, and 227 respectively, to be precise. I now can't get Dolly Parton's old "Two Doors Down" out of my head.

The other AMG Principal, Richard Correll, is President and CEO of CHIME. There are two IRS 990's for CHIME, the main organization (pdf), and the "CHIME Foundation" (pdf). Mr. Correll reports working 35 hours per week for CHIME, and 4 hours per week for the Foundation -- apparently pro bono.

CHIME seems to have received $2,915,000 from "related organizations" -- Part VIII, page 9, section 1(d), and Schedule I, Part II, item 1(d).

Uh, that would be the CHIME Foundation. See Part IV, Page 4, line 35b and Part IX, Page 10, line 1(a).

CHIME itself lists $2,560,519 in "Fees for services (non-employee)" on Part IX, Page 10 ("Statement of Functional Expenses"), line 11(a) -- "Management." 

Page 6, Section C "Disclosure" line 20 simply notes that the "books and records of the organization are kept by "ASSOCIATION MANAGEMENT GROUP 3300 WASHTENAW AVENUE STE 225 ANN ARBOR, MI"

Part VII, Section B, Page 8 ("Independent Contractors") is blank.

I've been looking at a dozen or so other healthcare space IRS 990's today looking for a bit of context. AAFP of Wisconsin is a cutie, with a Mom & Pop mgmt outsourcing firm sucking up half their gross revenue (Their ED is also a Principal in the mgmt firm).

Here's another. "National Association for Healthcare Quality (NAHQ)."

So, the corporate HQ of NAHQ (and the dozens of other non-profits managed by this firm) is essentially an AMC mail drop?

I know what I'm gonna hear, in harrumphingly indignant (and perhaps quite profane) pushback terms -- "everybody does it, and, it's all legal.

Maybe so. 

The "beauty" of this apparent Three Card Monty M.O. is that the "outsourced" ED's don't have to disclose their particular vig component of these "management fees." Privately-Held, Thank You Very Much. We Don't Disclose Confidential Salary Information.

The lowest level individual HL7 dues are $775, btw. $1,400 if you're a provider/organization grossing less than $1m/yr.

Most of these non-profits hold posh conferences in toney locales every year (I went to six last year), run to a significant degree on the free-labor backs of battalions of eager volunteers. The Trustees, Board Members, and Executive Management all swoop in and out VIP, probably all-expenses paid, to gather amiably in roped-off front row seating at the Keynotes before moving on to VIP-only luncheons and receptions.
__

Q: Re: "context" -- What are the latest data on front-line care doc pay?


2014 data.

CODA

HL7 Board, latest available Annual Report.


Not too many forks in this family tree, 'eh? BTW, RTI (Research Triangle Institute), while nominally a 501(c)(3) (contributions are tax-deductible) is a 3/4 of a billion dollar ("Beltway Bandit?") enterprise that paid its CEO $2.15m according to their latest available 990 (pdf).

IN OTHER NEWS
ONC brain drain hits fever pitch

The exodus of top-tier ONC leadership continued late Thursday when Health and Human Services revealed that national coordinator Karen DeSalvo, MD was stepping out of her post — a surprise followed quickly by the news that deputy national coordinator Jacob Reider, MD is leaving as well.

The departures of ONC’s top two executives come as the office is sculpting two critical plans for its future: the 10-year interoperability roadmap and its next Federal Health IT Strategic Plan.

What’s more, DeSalvo and Reider are merely the latest in a string of high-profile ONC employees leaving.

During the last few months, in fact, chief nursing officer Judy Murphy accepted a post with IBM and chief science officer Doug Fridsma, MD resigned to take the helm at the American Medical Informatics Association, while chief privacy officer Joy Pritts and the director of ONC’s consumer eHealth program left without detailing immediate career plans.

The fact that so many executives are leaving ONC raises a number of questions: who will champion the interoperability roadmap and strategic plan? What does all this mean, if anything, for the meaningful use program moving forward? Will HHS Secretary Sylvia Burwell appoint a new permanent national coordinator in the near future and, if so, who?...
OK, EXPEDITED


MORE NEWS: HEALTHCARE TRIAGE

___

More to come...

Wednesday, October 22, 2014

Operationalize THIS!


For optimal enjoyment, read the entire 63 page pdf ONC slide deck while listening to Weird Al's "Mission Statement."


__

ON DECK


and, also apropos of Health IT,

“This is a book about automation, about the use of computers and software to do things we used to do ourselves. It’s not about the technology or the economics of automation, nor is it about the future of robots and cyborgs and gadgetry, though all those things enter into the story. It’s about automation’s human consequences. Pilots have been out in front of a wave that is now engulfing us. We’re looking to computers to shoulder more of our work, on the job and off, and to guide us through more of our everyday routines. When we need to get something done today, more often than not we sit down in front of a monitor, or open a laptop, or pull out a smartphone, or strap a net-connected accessory to our forehead or wrist. We run apps. We consult screens. We take advice from digitally simulated voices. We defer to the wisdom of algorithms. Computer automation makes our lives easier, our chores less burdensome. We’re often able to accomplish more in less time— or to do things we simply couldn’t do before. But automation also has deeper, hidden effects. As aviators have learned, not all of them are beneficial. Automation can take a toll on our work, our talents, and our lives. It can narrow our perspectives and limit our choices. It can open us to surveillance and manipulation. As computers become our constant companions, our familiar, obliging helpmates, it seems wise to take a closer look at exactly how they’re changing what we do and who we are…”
Carr, Nicholas (2014-09-29). The Glass Cage: Automation and Us (Kindle Locations 43-54). W. W. Norton & Company. Kindle Edition.

“…A medical exam or consultation involves an extraordinarily intricate and intimate form of personal communication. It requires, on the doctor’s part, both an empathic sensitivity to words and body language and a coldly rational analysis of evidence. To decipher a complicated medical problem or complaint, a clinician has to listen carefully to a patient’s story while at the same time guiding and filtering that story through established diagnostic frameworks. The key is to strike the right balance between grasping the specifics of the patient’s situation and inferring general patterns and probabilities derived from reading and experience. Checklists and other decision guides can serve as valuable aids in this process. They bring order to complicated and sometimes chaotic circumstances. But as the surgeon and New Yorker writer Atul Gawande explained in his book The Checklist Manifesto, the “virtues of regimentation” don’t negate the need for “courage, wits, and improvisation.” The best clinicians will always be distinguished by their “expert audacity.” By requiring a doctor to follow templates and prompts too slavishly, computer automation can skew the dynamics of doctor-patient relations. It can streamline patient visits and bring useful information to bear, but it can also, as Lown writes, “narrow the scope of inquiry prematurely” and even, by provoking an automation bias that gives precedence to the screen over the patient, lead to misdiagnoses. Doctors can begin to display “‘screen-driven’ information-gathering behaviors, scrolling and asking questions as they appear on the computer rather than following the patient’s narrative thread.”
Being led by the screen rather than the patient is particularly perilous for young practitioners, Lown suggests, as it forecloses opportunities to learn the most subtle and human aspects of the art of medicine— the tacit knowledge that can’t be garnered from textbooks or software. It may also, in the long run, hinder doctors from developing the intuition that enables them to respond to emergencies and other unexpected events, when a patient’s fate can be sealed in a matter of minutes. At such moments, doctors can’t be methodical or deliberative; they can’t spend time gathering and analyzing information or working through templates. A computer is of little help. Doctors have to make near-instantaneous decisions about diagnosis and treatment. They have to act. Cognitive scientists who have studied physicians’ thought processes argue that expert clinicians don’t use conscious reasoning, or formal sets of rules, in emergencies. Drawing on their knowledge and experience, they simply “see” what’s wrong— oftentimes making a working diagnosis in a matter of seconds— and proceed to do what needs to be done. “The key cues to a patient’s condition,” explains Jerome Groopman in his book How Doctors Think, “coalesce into a pattern that the physician identifies as a specific disease or condition.” This is talent of a very high order, where, Groopman says, “thinking is inseparable from acting.” 26 Like other forms of mental automaticity, it develops only through continuing practice with direct, immediate feedback. Put a screen between doctor and patient, and you put distance between them. You make it much harder for automaticity and intuition to develop…” [Kindle Locations 1555-1581]
A bracing read, this one.

UPDATE


___

More to come...

Monday, October 20, 2014

Interoperability solution? HL7® FHIR® -- We ® Family

FHIR® – Fast Healthcare Interoperability Resources (hl7.org/fhir) – is a next generation standards framework created by HL7. FHIR combines the best features of HL7’s Version 2, Version 3 and CDA® product lines while leveraging the latest web standards and applying a tight focus on implementability.

FHIR solutions are built from a set of modular components called “Resources”. These resources can easily be assembled into working systems that solve real world clinical and administrative problems at a fraction of the price of existing alternatives. FHIR is suitable for use in a wide variety of contexts – mobile phone apps, cloud communications, EHR-based data sharing, server communication in large institutional healthcare providers, and much more...


A central challenge for healthcare standards is how to handle variability caused by diverse healthcare processes. Over time, more fields and optionality are added to the specification, gradually adding cost and complexity to the resulting implementations. The alternative is relying on custom extensions, but these create many implementation problems too.

FHIR solves this challenge by defining a simple framework for extending and adapting the existing resources. All systems, no matter how they are developed, can easily read these extensions and extension definitions can be retrieved using the same framework as retrieving other resources.


Example Resource: Patient
This simple example shows the important parts of a resource: a local extension, the human readable HTML presentation, and the standard defined data content...


I hope no one's thinking this will be an example of "UX-friendly." OK, let's just focus in on the patient name coding for a moment.


"Family?" Well (ignoring for the moment the lack of reference to a "middle name"), how many ways might we see some of these data expressed in the myriad ONC Certified EHR RDBMS dictionaries (and all manner of databases more broadly)?
  • Last
  • Lastname
  • Last_name
  • LName
  • First
  • Firstname
  • First_name
  • FName
Etc. Assuming case insensitivity here. e.g., from the Open EMR tables:


I'd love to get a look at the data dictionaries for the major commercial EHRs, but they are all closely held "proprietary" structures. ONC should be able to examine them, though.

Now, were HL7 FHIR -- 'scuse me, HL7® FHIR® -- to be adopted by ONC as the comprehensive uniform data dictionary standard I have long advocated, perhaps this aspect of the Health IT problem would be largely solved.

Given that that's supremely unlikely, though, we inevitably remain faced with a huge point-to-point or hub/spoke data mapping "interoperability interface" task.

Do some combinatorial math. Recall from the dreaded undergrad stats or finite math class?


Assume, for outset simplicity, six mainstream EHRs whose names come readily to mind.


What are the maximum possible bidirectional data map interop interfaces via which to enable comprehensive data exchange? Going clockwise around the ring, starting with eCW:
  1. eCW -- e-MDs
  2. eCW -- Epic
  3. eCW -- Practice Fusion
  4. eCW -- Cerner
  5. eCW -- athenahealth
  6. e-MDs -- Epic
  7. e-MDs -- Practice Fusion
  8. e-MDs -- Cerner
  9. e-MDs -- athenahealth
  10. Epic -- Practice Fusion
  11. Epic -- Cerner
  12. Epic -- athenahealth
  13. Practice Fusion -- Cerner
  14. Practice Fusion -- athenahealth
  15. Cerner -- athenahealth
See the recursively diminishing (n-1) pattern? Combinatorics 101. In this example, n = the 6 EHRs, m = 2, the requisite bidirectional interfaces (we assume here bidirectionality of data exchange capability). Consequently, 6! ("factorial") = 6 x 5 x 4 x 3 x 2 x 1 = 720, (n - m)! = 4 x 3 x 2 x 1 = 24, times m! (2 x 1) = 48, and 720/48 = 15.

Easier to simply count the 15 connecting lines.

OK, let's scale up a bit, taking just today's ONC CHPL Certified EHR data, and using only the subset of "complete ambulatory and inpatient EHRs," 482 of them.

Combinatorally, we're talking 115,921 bidirectional data exchange interfaces. Were we to compute all 1,963 certified products, the number would be 1,925,703.

Several necessary observations:
  • The ONC CHPL list surely overcounts the EHRs, given that the list is not "de-duped" for actual named products. It includes all versions for which a vendor's product has passed Cert. Nonetheless, to the extent a newer version of EHR "x" has data dictionary modifications, it's appropriate to count it. Suffice it to say with confidence that the problem is a huge one.
  • My observations here are simply about the nominal aggregate 2-way interface numbers. Deeper down will be the myriad metadata "data typing" issues within each interface, going beyond simply the spelling of each variable name. Data types matter when it comes iterative health data exchange. Information corruption resulting from data dictionary definition variability propagates.
  • Relatedly --  to use the Open EMR example (the only one I've seen readily available, given that it's open source): The Open EMR RDBMS is today comprised of 169 tables encompassing 3,731 variables. "N" number of certed EHRs, times "M" number of data cross-maps, times "V" number of vars, well, need I elaborate?
  • Q: Would a hub/spoke architecture be simpler and more manageable (in particular once we expand the discussion beyond traditional EHRs and out to mobile, etc)? -- where the "hub" would be the central translation and routing service.
Maybe ONC simply does not have the regulatory authority to require that CHPL applicants submit their data dictionaries for confidential study and assessment in order to size the scope of the data cross-mapping task required for seamless "interoperability" / data exchange. But, absent someone analyzing the issue, my concern is that we'll simply face more years of a fervent yet Quixotic Standards® Promulgation® Industry® in lieu of a sorely needed actual, single interop standard.

__

NEW FROM EHR SCIENCE

Dr. Carter never disappoints.

Tables verses Documents: A Reason for Using NoSQL?

Dr. Carter responds to my heads-up:



He and I agree totally on standardizing data elements.

__

CODA: AND, "HOW®"
A Bestselling Author Claims To Own The Word 'How' And He's Launched A Lawsuit Over It

A best-selling author is suing Greek yogurt company Chobani for using the word "how."
Dov Seidman, who wrote a business management book called "How: Why How We Do Anything Means Everything," says that Chobani's new marketing campaign infringes on his trademark of the word...
Lordy. We have far too many lawyers.
__

P.S.

___

More to come...