How “Little Data” Can Help Us Avoid an Economic Storm Fueled by Increasing Healthcare Costs
Originally published December 18, 2012
Experts agree that the biggest problem in our economy is the uncontrolled growth in medical costs. When you combine this with the retirement of the baby boomers, the increasing longevity of our population, the continued rise in chronic disease, and the unprecedented size of the national debt, you have all the ingredients for a “perfect economic storm.”
It was uncanny that as the ACT-IAC paper* that provided recommendations to the incoming administration was about to be presented to the press, Hurricane Sandy stole the headlines and even caused the cancellation of the conference where the IAC Quadrennial Government Technology Review series was going to be released. That storm vividly reminded us of the central theme of this paper, which is that increasing healthcare costs must be ameliorated by an incoming administration or we will have a perfect economic storm.
Let’s review the facts. Baby boomers are about 20% of the U.S. population, and their departure from the workforce between 2012 and 2030 will constitute the largest decrease in our taxpayer base in history. Link that to the fact that while someone reaching 65 today can expect to live to 83, fully a quarter of all baby boomers can expect to live past 90 and 10% should live past 95. Calculate the pressure this puts on our Medicare system and on an already bankrupt Social Security system, at a time when the federal debt – over $14 trillion – is 100% of our GDP.
And healthcare spending is going through the roof. In 2008 it was 16.2% of GDP and rose to 17.3% of GDP by 2009. But it is projected to rise to 40% of GDP by 2030 and keep increasing by 10% each decade after that. We can see why it is critical that we control these costs.
So what can a new administration do, and how can they leverage information technology (IT) to assist in the process? First, let’s state clearly that a new approach must be developed and health IT might be able to help.
Our national approach to healthcare has remained basically unchanged since World War II. At its core are medical systems focused on providing acute care and hence designed to treat symptoms with some 9,000 billable procedures. Yet we know that the largest part of the costs come from preventable diseases influenced by lifestyle, environment, family, friends, and work.
Research done by the Milken Institute a few years ago identified that seven chronic diseases account for 80% of healthcare expenses. Furthermore, they also found that the incidence of these chronic diseases is growing faster than the population and is expected to increase until 2030. The deadly seven are:
If 80% of the cost comes from seven diseases, five of which are preventable, then the best way to control our increasing healthcare expenses is to focus on disease prevention. This is the heart of what the IAC paper Health IT: Improving Population Wellness and Reducing Growth in Healthcare Costs recommends.
Making wellness the center of attention requires an attempt to change behavior (e.g., smoking, eating, drinking, exercising) and the confidence that it can be done with intervention from consumers, their colleagues, the medical community, insurers and employers – using information technology as a driver.
The impact can be significant. Just in avoidable treatment expenditures, the Milken Institute estimates that $152 billion can be saved by 2023. Furthermore, there are many other specific examples of savings that can be accomplished by an emphasis on prevention, including major gains in employee productivity. In its appendix, the paper quotes sources that document the following facts:
In addition, prevention increases productivity and we know that:
So how can IT help? Up to now the focus has been on the adoption and dissemination of electronic medical records (EMR). While this is important and certainly should continue to be encouraged, its impact will be in analyzing the huge amounts of data – big data – from the massive EMR repositories in order to identify and curtail mistakes, fraud, waste and abuse. In addition, this analysis should focus on the development of policy to transform the healthcare system from ad hoc treatment-based to proactive prevention-based care.
But IT can be most effective when it is used to collect and analyze “little data,” or the personalized data increasingly available to each individual, patient or health provider, which can be used to discover trends and empower individuals and their cohorts. By monitoring diagnostic information, we have analytics available to each patient that can start to link that information to behavioral changes which will help citizens (not yet patients!) visualize the impact of their changes. Access to personal health solutions will allow patients to stay better informed and be proactive.
The proliferation of apps for mobile consumer health IT focused on wellness has already started. We see apps for counting the calories we eat, the miles we walk or the cigarettes we smoke. In addition, we know that 51% of patients have searched the Internet for health or medical information, and 49% have searched a site related to a specific medical condition.
Needless to say health professionals should also be provided with IT tools, especially mobile apps, to promote disease prevention and wellness. Some of these will serve as analytics engines to promote continuous learning and disseminate best practices – evidence-based medicine in real time. Others can serve to engage and inform patients on behaviors that can lead to the prevention of chronic conditions, or on technology and approaches to minimize acute episodes, hospitalization and expensive procedures.
The most important recommendation to a new administration is a call to action by the Federal government to take the lead and to set the example and direction as an employer. It is, of course, the nation’s largest employer and it already has a collection of directives, incentives and initiatives in this area. But they are all point solutions; there are no performance metrics and little attempt at identifying and disseminating best practices. No agency or department head is paid a bonus based upon improvements in the health and wellness of their employees – at least not yet!
Hence the call to action is for the Federal Government to provide leadership in driving wellness agenda among its employers by increasing the visibility and accountability for federal employee health, requiring that Office of Personnel Management (OPM) and Department of Defense (DOD) increase their commitment to wellness programs and directing other agencies to pilot and evaluate diverse wellness care approaches. Every department or agency should continue to leverage IT to enhance and extend existing wellness programs, especially wellness tools that educate employees and support behavior change, and consumer health technology focused on prevention, management and treatment of chronic illnesses. Lastly, it should take advantage of social media use to gather critical data on system-wide individual health and wellness care dynamics.
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