Tag: Data

What the Story of a Much Talked-About Bay Area Startup Tells Us About the Future of Health IT

Mar 24, 2013• 7

By Jacob Plummer

In 2004, I was managing a hospital division at the University of Chicago and our clinic director walked into my office and asked whether I thought that all physicians should be issued with smartphones. My first internal thought was, “Hmm, what’s a smartphone?”

Today, we all know how dramatically different mobile phones are than they were a year or two ago, much less back in 2004. But as the power of mobile technology increases, tech entrepreneurs have taken a lead on challenging old rules that haven’t been discussed in decades. What if the development of the smartphone could give us some clues into the future of healthcare IT?

Recently, I was on a business trip to Boston and met a friend for dinner. As we discussed where to go, I wanted to go someplace close, thinking that getting a taxi would be a pain. My friend pulled out his smartphone and requested a car to pick us up through the car-sharing service Uber. If you haven’t heard of Uber, or Sidecar, or Lyft, the essence is that the headache, the wait, and sometimes the expense of getting a taxi are virtually eliminated.

A Time Out For Health IT?

Mar 17, 2013• 17

By Hayward K. Zwerling, MD

A recent RAND(1) study has concluded that the implementation of health information technology (HIT) has neither effected a reduction in the cost of healthcare nor an improvement in the quality of healthcare. The RAND authors confidently predicted that the widespread adoption of HIT will eventually achieve these goals if certain “conditions” were implemented. I do not believe that there is sufficient scientific data to support the authors’ conclusion nor validate the Federal Government’s decision to encourage the universal installation of “certified” electronic medical records (EMRs.)

As a “geek” physician who runs a solo, private practice and the creator of one of the older EMRs, I believe that I can provide a somewhat unique perspective on the HIT debate which will resonate with a large fraction of private practitioners.

Moving Toward An Identity and Patient Records Locator

Mar 13, 2013• 13

By Rich Elmore

Last week, five health IT vendors came together to announce the CommonWell Health Alliance, a nonprofit focused on developing a national secure network and standards that will:

Unambiguously identify patients
Provide a national, secure record locator service. For treatment purposes, providers can know where a patient’s records are located.
Enable peer-to-peer sharing of patient records requested via a targeted (or directed) query
Enable patients and consumers to withhold consent / authorization for participation in the network

Unambiguous patient identity matters

In banking, without certainty about identity, ATM machines would not give out cash. And in healthcare without certainty about identity, physicians are working with one hand tied behind their backs.

This problem will never be solved by the Feds. In fact, Congress has restricted any spending on it by the government at all. Industry working together may be the only practical alternative.

CommonWell Is a Shame and a Missed Opportunity

Mar 6, 2013• 39

By Adrian Gropper, MD

The big news at HIMSS13 was the unveiling of CommonWell (Cerner, McKesson, Allscripts, athenahealth, Greenway and RelayHealth) to “get the ball rolling” on data exchange across disparate technologies. The shame is that another program with opaque governance by the largest incumbents in health IT is being passed off as progress. The missed opportunity is to answer the call for patient engagement and the frustrations of physicians with EHRs and reverse the institutional control over the physician-patient relationship. Physicians take an oath to put their patient’s interest above all others while in reality we are manipulated to participate in massive amounts of unwarranted care.

There’s a link between healthcare costs and health IT. The past months have seen frustration with this manipulation by industry hit the public media like never before. Early this year, National Coordinator for Health Information Technology Farzad Mostashari, MD, called for “moral and right” action on the part of some EHR vendors, particularly when it comes to data lock-in and pricing transparency. On February 19, a front page article in the New York Times exposed the tactics of some of the founding members of CommonWell in grabbing much of the $19 Billion of health IT incentives while consolidating the industry and locking out startups and innovators. That same week, Time magazine’s cover story is a special report on health care costs and analyzes how the US wastes $750 Billion a year and what that means to patients. To round things out, the March issue of Health Affairs, published a survey showing that “the average physician would lose $43,743 over five years” as a result of EHR adoption while the financial benefits go to the vendors and the larger institutions.

Data Mining Systems Improve Cost and Quality of Healthcare – Or Do They?

Feb 24, 2013• 3

By William Hersh, MD

Several email lists I am on were abuzz last week about the publication of a paper that was described in a press release from Indiana University to demonstrate that “machine learning — the same computer science discipline that helped create voice recognition systems, self-driving cars and credit card fraud detection systems — can drastically improve both the cost and quality of health care in the United States.” The press release referred to a study published by an Indiana faculty member in the journal, Artificial Intelligence in Medicine [1].

While I am a proponent of computer applications that aim to improve the quality and cost of healthcare, I also believe we must be careful about the claims being made for them, especially those derived from results from scientific research.

After reading and analyzing the paper, I am skeptical of the claims made not only by the press release but also by the authors themselves. My concern is less about their research methods, although I have some serious qualms about them I will describe below, but more so with the press release that was issued by their university public relations office. Furthermore, as always seems to happen when technology is hyped, the press release was picked up and echoed across the Internet, followed by the inevitable conflation of its findings. Sure enough, one high-profile blogger wrote, “physicians who used an AI framework to make patient care decisions had patient outcomes that were 50 percent better than physicians who did not use AI.” It is clear from the paper that physicians did not actually use such a framework, which was only applied retrospectively to clinical data.

What exactly did the study show? Basically, the researchers obtained a small data set for one clinical condition in one institution’s electronic health record and applied some complex data mining techniques to show that lower cost and better outcomes could be achieved by following the options suggested by the machine learning algorithm instead of what the clinicians actually did. The claim, therefore, is that if the data mining were followed by the clinicians instead of their own decision-making, then better and cheaper care would ensue.

How Doctors Think About New Technologies

Jan 30, 2013• 20

By Leslie Kernisan, MD

“Hey doctor, what do you think about this product/solution/service?”

These days, I look at a lot of websites describing some kind of product or solution related to the healthcare of older adults. Sometimes it’s because I have a clinical problem I’m trying to solve. (Can any of these sleep gadgets provide data — sleep latency, nighttime awakenings, total sleep time — on my elderly patient’s sleep complaints?)

In other cases, it’s because a family caregiver asks me if they should purchase some gizmo or sensor system they heard about. (“Do you think this will help keep my mom safe at home?”)

And increasingly, it’s because an entrepreneur asks me to check out his or her product.

So far, it’s been a bit of a bear to try to check out products. Part of it is that there are often too many choices, and there’s not yet a lot of help sifting through them. (And research has shown that choices create anxiety, decision-fatigue, and dissatisfaction with one’s ultimate pick.)

But even when I’m just considering a single product and trying to decide what to think of it, I find myself a bit stumped by most websites. And let’s face it, if I visit a website and it doesn’t speak to my needs and concerns fairly quickly, I’m going to bail. (Only in exceptional cases will I call or email for more information.)

So I thought it might be interesting to try to articulate what would help me more thoughtfully consider a product or service that is related to the healthcare of older adults.

Set My People Free

Jan 21, 2013• 7

By Margalit Gur-Arie

Somewhere between the 20th century Bank ATM and the 25th century Tricorder, lays the EMR that we should have today.

Somewhere between the government-designed Meaningful Use EMR and the Holographic doctor in Star Trek, there should be a long stretch of disposable trial-and-error cycles of technology, changing and morphing from good to better to magical. For this to happen, we must release the EMR from its balls and chains. We must release the EMR from its life sentence in the salt mines of reimbursement, and understand that EMRs cannot, and will not, and should not, be held responsible for fixing the financial and physical health of the entire nation. In other words, lighten up folks …

A patient’s medical record contains all sorts of things, most of which diminish in importance as time goes by. Roughly speaking, a medical record contains quantifiable data (numbers), Boolean data (positive/negative), images (sometimes), and lots of plain, and not so plain, English (in the US).

The proliferation of prose and medical abbreviations in the medical record has been attacked a very long time ago by the World Health Organization (WHO), which gave us the International Classification of Disease (fondly known as ICD), attaching a code to each disease. With roots in the 19th century and with explicit rationale of facilitating international statistical research and public health, the codification of disease introduced the concept that caring for an individual patient should also be viewed as a global learning experience for humanity at large. Medicine was always a personal service, but medicine was also a science, and as long as those growing the science were not far removed from those delivering the service, both could symbiotically coexist.

How Using a ‘Scorecard’ Can Smooth Your Hospital’s Transition to a Population Health-based Reimbursement Model

Dec 4, 2012

By Russ Richmond, MD

The US healthcare system’s myriad of problems again seized the headlines recently with the release of an Institute of Medicine report, which found that 30 percent of healthcare spending in 2009 – around $750 billion – was wasted. Citing the “urgent need for a system-wide transformation,” the report blamed the lack of coordination at every point in the system for the massive amount of money wasted in healthcare each year.

One critical area in particular need of transformation is the business and operating model that drives healthcare in the US. There is broad-based agreement across the healthcare industry that the current fee-for-service model does not work, and needs to be changed. The sweeping health reform law enacted in 2010 included a range of more holistic, value-based payment structures that are now being referred to as “population health.”

Population health is an integrated care model that incentivizes the healthcare system to keep patients healthy, thus lowering costs and increasing quality. In this value-based healthcare approach, patient care is better coordinated and shared between different providers. Key population health models include:

· Bundled/Episodic Payments – This is where provider groups are reimbursed based on an expected cost for a clinically defined episode of care.
· Accountable Care Organizations (ACOs) – This new model ties provider reimbursement to quality and reduction in the total cost of care for a population of patients.

Tracking the Social Doctor: Opening Up Physician Referral Data (And Much More)

Nov 5, 2012• 17

By Fred Trotter

I am happy to announce the release of the doctor “referral” social graph. This dataset, which I obtained using a Freedom of Information Act request against the Medicare claims database, details how most doctors, hospitals and other providers team together to deliver care in the United States. This graph is nothing less than a map of how healthcare is delivered in this country.

For the time being, the only way to get a copy of this data set is to support the Medstartr crowd funding campaign for either $100 (for the viral “open source eventually” version of the data) or $1000 (for the proprietary friendly version of the data, that any business can freely “merge” with other data). If you need consulting around this data, you can buy in at the $5k or $10k levels. Also, we are going to have really awesome t-shirts.

I will be writing a more in-depth technical article about this dataset over on the brand new O’Reilly Strata blog (which focuses specifically on Big Data) so I will gloss over most of the technical details here, with a few important exceptions.

First, when I say a “graph” I am not talking about a diagram. I am talking about a mathematical model that supports nodes and connections between those nodes. These are visualized as diagrams, but it is not possible to really analyze large graphs without a database. In this case, the nodes are doctors, hospitals and other providers and the connections between those nodes represent the degree to which they collaborate on specific patients.

Also, despite my branding to the contrary, this is not strictly a “referral” data set, although a fairly large portion of the data do represent referral relationships. Instead, it depicts the degree to which any healthcare provider “works” on a patient in the same time frame as some other provider. This means, for instance, that many primary care doctors are linked to emergency rooms. But this just means that a patient they were seeing was also seen by the emergency room in the same time period. Referral relationships can be inferred from this data, but not presumed.Continue reading…

What Exactly Is Health 2.0?

Oct 9, 2012• 1

By Artur Olesch

Pascal Lardier, Director, International Events of Health 2.0, answers questions about the co-production of health by patients and physicians today and in the future.

Health 2.0. What exactly does this quite a new word describe? When did you use that word for the first time?

Pascal Lardier: It is a quite a new word indeed. Our first conference was in 2007 in San Francisco and at the time some people called the movement a fad. Since then our organization Health 2.0 has introduced over 500 technology companies to the world stage, hosted more than 9,000 attendees at our conferences and code-a-thons around the world, awarded more than $1,400,000 in prizes through our developer challenge program and inspired the formation of 46 new chapters in cities around the globe! The movement was obviously far from being a fad. Just like web 2.0 was a new version of the web, Health 2.0 describes a new era for health innovation where stakeholders collaborate, patients are empowered and the production of health becomes participatory.

Many people associate the word with social media and related things such as blogs, health platforms and health websites. Is that correct? How does “Health 2.0” differ from “e-Health” or “ICT”, for example?

PL: Communities such as online patient forums and the associated produced content played an important role in the Health 2.0 movement from the start. But it’s not just about social media and communities anymore: it’s also about patient-physician communication, personalized medicine, population health management, wellness, sensors/devices/unplatforms, data, analytics, system reform and more. In the beginning, health content became participatory. It is now becoming more and more personalized. All these profound transformations were calling for a new name and Health 2.0 was a good candidate for describing the extension of eHealth.