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Activity Level Declines with Depression

Everyone knows we are in the midst of an obesity epidemic and perhaps a depression epidemic as well. Unfortunately, a new research effort finds that a decline in physical activity is often associated with feelings of depression.

On the flip side, research has demonstrated that physical activity can mitigate obesity, expedite recovery after a medical event, improve quality of life for chronic diseases and even help reduce depression.

Thus, the problem becomes initiating and sticking with an exercise program even if an individual is depressed.

According to the current research review, depression could be one reason patients fail to follow their doctors’ orders on exercising and eventually become less physically active.

Although past research shows that exercise improves chronic health conditions, such as heart disease and diabetes, it also shows that patients with these conditions often suffer from depression.

The new analysis evaluated 11 studies comprising some 20,000 patients. Eight studies reported that having symptoms of depression after a coronary event, such as heart attack, was a significant risk factor for developing a sedentary lifestyle or a poor adherence to an exercise regimen recommended by the patient’s doctor.

The review appears in the July/August issue of the journal General Hospital Psychiatry.

One study, for example, investigated the role of depression and anxiety in 224 heart attack survivors, at three months and 12 months after their hospitalization. Of those with anxiety and depression during hospitalization, 59 percent had a significant decrease in exercise after three months, compared with 31 percent of those who were not depressed. A year later the gap widened, with 51 percent of depressed patients exercising less compared with 26 percent of non-depressed patients.

The studies used different methods to measure depression and physical activity and there was a great difference in how they compared factors such as the patients’ health, physical activity and depression.

There are many suggested theories to explain why depression leads to a decline in activity. Babak Roshanaei-Moghaddam, M.D. of the department of psychiatry and behavioral sciences at University of Washington in Seattle and lead author of the study offered one theory.

“We have hypothesized that there are both behavioral habits associated with depression, such as smoking and obesity, which may then limit exercise motivation and enjoyment, as well as biologic factors that can cause obesity and decrease energy level, exercise tolerance and pain threshold,” he said.

Evette Joy Ludman, Ph.D., of Seattle-based Group Health Cooperative, who had no affiliation with the study, agreed.

“Depression can indeed make people have less motivation and energy to exercise,” Ludman said.

“The sad part about this is that physical activity is not only important for preventing and managing many chronic conditions; it can be very helpful for improving mood and other symptoms of depression.”

Source: Health Behavior News Service

Activity Level Declines with Depression

Rick Nauert PhD

Rick Nauert, PhDDr. Rick Nauert has over 25 years experience in clinical, administrative and academic healthcare. He is currently an associate professor for Rocky Mountain University of Health Professionals doctoral program in health promotion and wellness. Dr. Nauert began his career as a clinical physical therapist and served as a regional manager for a publicly traded multidisciplinary rehabilitation agency for 12 years. He has masters degrees in health-fitness management and healthcare administration and a doctoral degree from The University of Texas at Austin focused on health care informatics, health administration, health education and health policy. His research efforts included the area of telehealth with a specialty in disease management.

APA Reference
Nauert PhD, R. (2015). Activity Level Declines with Depression. Psych Central. Retrieved on December 18, 2018, from https://psychcentral.com/news/2009/08/06/activity-level-declines-with-depression/7583.html

 

Scientifically Reviewed
Last updated: 6 Oct 2015
Last reviewed: By John M. Grohol, Psy.D. on 6 Oct 2015
Published on PsychCentral.com. All rights reserved.