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TeleHealth... not such a new idea

7/30/2015

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Back in the 1970s, my father was the Director of Health Education, Research, and Development at the University of Wichita, School of Allied Health.  He created a program with his colleagues to provide medical information and articles "over the telephone," a brand new idea at the time!  This was in the days not only before cell phones, but before personal computers!  The university acquired a phone number any citizen could call, and simply by pressing a number of your choice, it would connect you to recorded information on everything from A to Z. I remember it was the first place I ever learned about a disease called "epilepsy." I listened to almost all of these recordings (many of them in my dad's own voice), precocious child that I was, and who knows if that contributed to my focus on behavioral health today.

Telehealth today, of course, is a way of linking health providers with patients who may not be able to make it to an office. Surgery second opinions from experts in other states, folks who are bed-ridden, people who live in rural areas too far too drive... all of these are amazing uses for telehealth.

Of course, psychotherapists have been asking the question over the last few years: Can you do THERAPY via telehealth?  

See, most of us were trained using time-tested skills of therapy that also involve seeing a person's facial expression, body language, demeanor, eye contact.  Really good and experienced therapists have a heightened awareness and sensitivity to "non-verbal" cues in therapy when someone is speaking... do these get lost in "telehealth" translation? What about the comfort level of therapy in front of a monitor instead of therapy in a recliner or comforting chair? Does the patient "connect" to a therapist as deeply, if they aren't in person... after all, therapy is nothing if it isn't personal.  These and other questions are still being considered.

In my practice, I use telehealth under very specific conditions, because not all of these questions have been answered.  Firstly, I meet with clients in person to start... until we have that connection, I don't use telehealth. I have to have a pretty good sense of my client's subtle expressions before I trust this. Second, I use telehealth when sessions are less "didactic" (meaning, free-flowing talk oriented) and more in a skills building use, or when someone just needs a check-in.  Third, I only do this with clients who I can see at least on occasion, in person.  Telehealth is a great tool for keeping up with clients, but I don't feel it will ever fully replace the benefits of in-person therapy.

Here is an article I have abbreviated published by Reuters today talking about this issue, and specifically a study done by Dr. Leonard Egede, at University of South Carolina.  It is great food for thought:


Reference:
Telemedicine can widen access to depression therapy for seniors
REUTERS, July 29, 2015

*Many seniors face obstacles to getting help for depression, including mobility issues and fear of social stigma, researchers say, so telemedicine might expand their access to treatment.

*Depression is a particular problem among veterans, whose risk is two to five times that of the general population, the researchers note. Another barrier for this group is disability, with many veterans home-bound and unable to go to a clinic for care, Egede said.

*Past studies have found telemedicine to be as effective as in-person talk therapy for treating post-traumatic stress disorder, but there has been less research on depression.

*Comparing in -person therapy with telehealth therapy, after four weeks, questionnaires showed that only a small proportion of patients in either group had reduced their symptoms by that much, and only half as many in the telemedicine group (5 percent to 7 percent) as in the in-person therapy group (15 percent).  But by the three-month point, 15 percent of telemedicine patients and 19 percent of in-person therapy patients were responding. At the one-year mark, the groups were about even, with 19 percent to 22 percent of the telemedicine patients and 19 percent to 21 percent of in-person patients meeting the treatment-response definition based on the questionnaires.

*The researchers also assessed improvement using a structured clinical interview, in which a clinician determined if the veterans would still be diagnosed with major depressive disorder. 39 percent of telemedicine patients and 46 percent of in-person therapy patients were no longer depressed. The small percentage-point difference between the groups is not statistically significant, meaning it could have been due to chance.

*Dr. Charles Hoge, a psychiatrist and senior scientist at the Walter Reed Army Institute of Research wrote a commentary and noted that in-home therapy raises the question of safety, because there are no professionals present if an emergency arises..., such as if a patient reports intent to commit suicide or homicide,” Hoge said in an email.

The Lancet Psychiatry, online July 16, 2015.

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Internet IQ

7/6/2015

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A friend of mine proudly proclaimed they had an IQ of 164. Another friend felt disappointed, theirs was "only" 124. Someone else had bragged they hit 175. None of these friends have particularly powerful jobs and all are on a budget, but none of them are doing terribly, they all have nice homes and good lives.  Does IQ even mean anything?

The fact is: those internet sites that tell you your IQ are scams.  They exist solely to collect data on you, mostly for the purposes of advertising. And none of those tests actually measure IQ, or anything close to intelligence.

When neuropsychologists measure IQ, we use a very specific family of tests that actually measures many tasks that the brain does, including use of language, spatial relations skills, problem solving skills, even certain kinds of memory.  Most people have strengths and weaknesses, and the tests help measure a variety of abilities, not just how "smart" you are. In fact, those tests generate multiple scores, not just one.

The tests used by psychologists also utilize what are called "standard scores." That means that 100 is always average, with a consistent type of cutoff for high and low scores.  The tests on the internet do not have standard scores, so a score of 175 on a different test, testing only one kind of skill, may, in fact, be average, or even low.  But when you pair that score with an advertisement for a new men's underarm spray, the businesses that run those sites can correlate certain types of scores to who buys their products.

Why measure IQ at all? Well, neuropsychologists use it to determine if a person is able to stand trial, or perhaps if they have lost some skills after a brain injury, or perhaps to see if there are strengths and weaknesses that would help them in picking a career. These are just a few examples. But what psychologists do not use IQ testing for is bragging rights for how "smart" a person is.

If you are interested in your own skills and talents, perhaps consider getting some testing by a professional who can help you understand not just your score, but how that score translates to meaningful information that can be a positive contributor to life choices, such as career or education.
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