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Study Finds Multiple Sclerosis Not Tied to Stress

Study Finds Multiple Sclerosis Not Tied to StressNew research has determined that stress does not increase an individual’s risk of developing multiple sclerosis (MS).

MS is an insidious disease that affects the brain and spinal cord resulting in loss of muscular control, vision, balance, and sensation. The autoimmune disorder is unique as the disease may wax and wane and follow a varied and unpredictable course.

“While we’ve known that stressful life events have been shown to increase the risk of MS episodes, we weren’t certain whether these stressors could actually lead to developing the disease itself,” said study author Trond Riise, Ph.D.

Researchers studied two groups of women nurses from the Nurses’ Health Study. The first group of 121,700 nurses between the ages of 30 and 55 were followed starting in 1976. The second group of 116,671 nurses between the ages of 25 and 42 were followed from 1989.

Participants were asked to report general stress at home and at work, including physical and sexual abuse in childhood and as teenagers. Of the first group, 77 people developed MS by 2005. In the second group, 292 people developed the disease by 2004.

“The risk of MS is particularly high among young women, and the difference in the number of cases is consistent with the different ages of women in the two groups at the beginning of the MS follow-up,” said Riise.

In the study, researchers controlled for factors such as age, ethnicity, latitude of birth, body mass at age 18 and smoking. As a result, they found that severe stress at home did not increase the risk of developing MS. There was also no significant increased risk of developing MS among those who reported severe physical or sexual abuse during childhood or adolescence.

“This rules out stress as a major risk factor for MS. Future research can now focus on repeated and more fine-tuned measures of stress,” said Riise, who conducted the research as a visiting scholar at the Harvard School of Public Health.

The research is published in the print issue of Neurology, the medical journal of the American Academy of Neurology.

Source: American Academy of Neurology

Study Finds Multiple Sclerosis Not Tied to Stress

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). Study Finds Multiple Sclerosis Not Tied to Stress. Psych Central. Retrieved on July 20, 2018, from https://psychcentral.com/news/2011/05/31/study-finds-multiple-sclerosis-not-tied-to-stress/26570.html

 

Scientifically Reviewed
Last updated: 6 Oct 2015
Last reviewed: By John M. Grohol, Psy.D. on 6 Oct 2015
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