Tag Archives: quantified self

A Modest Proposal for Lowering the Cost of Health Care

Are you happy with the cost of health care? Maybe you are—maybe you’re one of those fortunate people who are employed by an organization that offers group coverage at a reasonable cost to employees.

If you’re one of the people who are not in this enviable position, you have probably opted for catastrophic coverage alone, because individual insurance for a family has now reached the point where few middle-class Americans can afford comprehensive coverage. Or maybe you’re one of the 17% of Americans who are uninsured.

So, why is health care so expensive? There are lots of opinions about this, and here are a few:

  • The insurance companies are charging too much because they are greedy
  • Doctors and hospitals are charging too much because (pick one) a) the cost of malpractice insurance is so high; b) insurance companies and/or Medicare/Medicaid don’t reimburse them enough; c) they are greedy
  • Medical technology and pharmaceuticals have become increasingly expensive, driving costs up
  • People are living longer, and adults age 65+ have the highest level of health care spending among all age groups, with the majority spent on the treatment of chronic disease and end-of-life issues
  • People are eating too much processed food and corn syrup, which has resulted in a huge upswing in obesity-related diseases such as diabetes and cardiovascular disease

Whether or not you subscribe to any or all of these opinions, health care has become an increasingly contentious wrangle on the national scene, with government, business, the medical community, Teapartiers, liberals, the insurance industry, lobbyists—and, of course, lawyers—brawling in the streets (sometimes literally!).

So what are you going to do about it? Yes—YOU. It should be increasingly clear that the squabbling over health care costs and who is going to pay for them is not going to end any time soon. No one is going to swoop down like Superman and make everything better for us. There are too many opinions, too much divisiveness, and too much money at stake for us to imagine that much will be resolved in the foreseeable future.

But what can one person do to affect the situation? The answer is: one individual can do nothing to affect “the situation,” but we can all do something to make a difference to ourselves and our families. America was founded by individualists, people who wanted to change their lives for the better—people who were so unwilling to allow others to chart the course of their lives that they were willing to face a hostile wilderness and fight a few wars to achieve their goals. When it comes to health care, we must now think of ourselves as pioneers, mapping our own destination through virgin territory.

Fortunately, we now have many tools at our disposal that our ancestors lacked. (Louis and Clark would have made much better time if they had had GPS instead of Sacagawea.) The Internet allows us to research medical conditions, enabling us to make better health care decisions. Because we are highly motivated to find out everything about our own medical conditions, we can end up better informed than our doctors at times. There is a wealth of information online about diet, nutrition and exercise. It does require discretion to wade through all the claims and disinformation that is also online, but intelligent people go to reputable sources and ignore the rest.

Another development more recent than the Internet opens a new dimension of self-care that promises even more control over our own health: self-monitoring. The advent of mobile technology, combined with advances in sensor technology and software, has brought self-monitoring to the consumer market. We are now in the earliest stages of this development, but there’s a lot of exciting stuff going on:

Scanadu: this company, founded by Walter De Brouwer, is trying to create a real-life tricorder, like the ones used by Bones and The Doctor on various versions of “Star Trek.” Scanadu is seeking to develop a device that will scan the body for medical conditions without invading the body, without taking samples, without contacting the body, and potentially without cooperation from the patient. The Scanadu tricorder would put medical diagnostics directly into the hands of the consumer. It’s not here yet—but keep an eye out.

AirStrip: Airstrip has a mobile monitoring system that measures heart rate, blood pressure, temperature, and multiple other medical parameters, displaying the information on an iPhone. At present, this is available only for clinicians who are remotely monitoring hospitalized patients, but the technology can clearly be scaled for consumer use.

SweetBeat™: This iPhone app from SweetWater Health, LLC is designed to detect and monitor stress, and also has a relaxation tool to help users reduce stress. Using a compatible consumer heart monitor (available from many sources, including Wahoo! And 60Beat), SweetBeat actually monitors the nervous system, looking at heart rate variability (HRV). HRV is affected by many factors, but SweetBeat is tuned for stress, which is the underlying cause of many diseases. (Authorities such as Stanford University Medical School and Mayo Clinic say that 90% of diseases are caused by preventable stress). SweetBeat gives the user a real-time picture of what the autonomic nervous system is doing, and tools to quickly and effectively lower stress.

These are just a few of the things available (or soon-to-be-available) that help individuals monitor their health. It’s early days yet; we will be seeing a great deal more in the near future. Keep tuned, because health in the future will be more about preventive health to keep you out of the traditional health care system, and tools that allow you to detect health problems before they become critical (and expensive).

So here’s to the future. Here’s to your health. Here’s to your pocketbook.

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Download SweetBeat™, the iPhone stress management app: http://itunes.apple.com/us/app/sweetbeat/id492588712?mt=8

What You Need To Know About the “New Biofeedback” and Stress

We are all familiar with what biofeedback means. Some of us have experienced the use of biofeedback when learning how to do something. For instance, a student learning to drive can use a machine that measures reaction time and tells the student whether he braked in time to avoid an accident (or not).

There’s a new term, “generative feedback,” that is just coming into use, so you may not know what it means. Generative feedback is a subset of biofeedback, and means feedback that drives change in behavior.

For example, hybrid cars have a visual display that tells the driver when she is driving in a way that conserves fuel most efficiently. A driver soon learns that when she accelerates too quickly, accelerates on downhill slopes, brakes unnecessarily, or fails to take advantage of gravity and momentum in general, she is wasting gas. She modifies her behavior as a result of the feedback, and saves money. Generative feedback doesn’t just report results; it drives change.

It’s not as easy to change some behaviors. We may say we want to be less stressed-out, but it’s hard to know how to do that in the moment when your boss has just dumped a task on you that is due tomorrow—when she could have passed it along to you three weeks ago—and you are already behind because you’re trying to cope with an understaffed project. It’s not like the hybrid car example, where there is clear feedback, and it’s obvious and easy to modify the behaviors.

Worse, some people don’t even know when they are stressed. Stress doesn’t care whether you know it or not—it wreaks its damage on the body anyway. High blood pressure has been called the “silent killer,” but stress is even more damaging. Stress can cause high blood pressure as well as a host of other illnesses, including heart disease, gastric disease, and more. The annual medical cost of treating stress-related medical problems was estimated by Kessler and Greenberg in “The Economic Burden of Anxiety and Stress Disorders” at $100 billion per year in the United States alone.

This is because we lack generative feedback to drive behavioral change. It’s not enough to just desire to change. We need to know what a given behavior does in our bodies, and we need to see the results of a change in behavior. This gives us the motivation—and the means—to make a lasting change.

“All very well,” you might say. “But I haven’t got the time or the money to pop into my doctor’s office every day to monitor my stress levels—even if the doc had the time for me, which he most certainly doesn’t.”

And that’s where today’s mobile technology comes in. Using an inexpensive heart monitor like runners use, SweetBeat™ for the iPhone, iPad and ITouch monitors stress levels no matter where you are or what you’re doing. SweetBeat tells you when you’re too stressed, and provides a tool for reducing stress on the spot. You can literally watch your stress level drop as you breathe regularly and deeply, bringing your nervous system back into balance.

Even better, you can upload your SweetBeat sessions to MySweetBeat on the SweetWater Health website. In MySweetBeat, you can see your sessions on a calendar, color-coded by average stress level. You can view session summaries or look at a graphed version of your session and see where stress peaked or dropped. Now you have information that you can use to manage your stress and work to avoid or reduce exposure to stressful situations.

For instance, you may notice that your stress is highest when you meet with your boss. You can’t avoid meeting with your boss, but you can take a few moments before the meeting to reduce your stress before the meeting begins. Because you know that you are stressed in this situation, you may be able to find other ways of making it less stressful, such as suggesting meeting in the conference room instead of her office—or you may even decide you need to find a new boss!

The old chestnut says that knowledge is power. Generative feedback is knowledge about what’s really happening, and gives you the means and motivation to effect positive change in your life. Go for it!

 

 

Heart Disease Plagued Cavemen, Too

We think of cardiovascular disease as the result of our modern couch-potato, fast-food lifestyle, but it ain’t exactly so. A 5,000-year-old mummy discovered on the Italian side of the Öetzal Alps and nicknamed “Öetzi” or “The Iceman,” might have died of a heart attack if someone hadn’t killed him first. Scientists have found that Öetzi was genetically predisposed to heart disease, and at the age of 45, already had hardening of the arteries.

Of course, stone-age people probably lived stress-filled lives (Öetzi WAS murdered, after all) and their nutrition, while 100% natural and organic, was literally catch-as-catch-can. Stress is still a factor in modern heart health; to find out more about stress and how you can easily detect and manage it, check out http://www.sweetwaterhrv.com.

Download SweetBeat™, the iPhone stress management app.

Another Study Confirms Health Benefits of Chocolate—Thank Goodness!

A study published in the American Journal of Clinical Nutrition found that participants experienced small improvements in blood vessel function and lowered insulin levels. Other studies have shown chocolate to be helpful in lowering cholesterol and blood pressure. It has to be dark chocolate, and the darker the better. While scientists are not entirely certain why chocolate works, they suspect the positive effects are due to flavonoids, which are also found in dark fruits, nuts, tea, and red wine.

Download SweetBeat™, the iPhone stress management app.

Chewing Gum Raises Heart Rate Variability

Well, there had to be SOME reason why people chew gum, right? A recent Japanese study showed that when people are acutely stressed (the stress in this study was created by loud noise), chewing gum raises their heart rate variability (HRV), which reduces stress—even though the participants did not report any subjective lowering of stress. To find out more about stress and how you can easily detect and manage it, check out http://www.sweetwaterhrv.com.

Download SweetBeat™, the iPhone stress management app.

Extramarital Sex Raises Heart Attack Risk

OK, guys, don’t say we didn’t warn you: a recent report from the American Heart Association says that men having extramarital affairs are more likely to have a heart attack during sex. (No word about the risk for women having affairs.) The surmise is that the stress caused by enjoying forbidden fruit in an unfamiliar venue can bring on heart attack. But not to worry; sexual activity is the cause of less than 1% of all heart attacks, and is generally thought to be good for your heart.

Download SweetBeat™, the iPhone stress management app.

You CAN Die from a Broken Heart…

…but most people recover. Broken Heart Syndrome is a genuine medical condition, usually brought on in healthy people by sudden and surprising events such as death of a loved one, or losing one’s true love to another. In Broken Heart Syndrome, there is no evidence of a heart attack or a blocked artery—and yet the patient’s heart doesn’t function properly, causing symptoms identical to those suffered during heart attacks. Scientists believe it is caused by a sudden rush of hormones. Doctors see about 30,000 cases of Broken Heart Syndrome every year in the United States. Thankfully, it rarely results in death.