Psych Central

Home » News » Psychotherapy News » Hopelessness Increases Risk of Stroke


Hopelessness Increases Risk of Stroke

By Senior News Editor
Reviewed by John M. Grohol, Psy.D. on August 28, 2009

Hopelessness Increases Risk of Stroke A new research study suggest feelings of hopelessness appear to be associated with an increased thickening of neck arteries in healthy, middle-aged women. Another study discovers apathy among stroke survivors appears common and may delay recovery.

The studies are published in Stroke: Journal of the American Heart Association.

Researchers believe negative thinking and feelings of uselessness harm arteries before women develop a clinical diagnosis of cardiovascular disease.

The arterial damage also appears to be independent of clinical depression and other known cardiovascular risk factors.

Clinically specific findings include:

  • A consistent, progressive and linear association between increasing carotid artery intimal-medial thickness (IMT) and rising hopelessness.
  • The overall difference in arterial thickening between women with higher versus lower hopelessness scores, about .02 millimeters (mm), was equal to about one year of thickening.
  • Those with the highest hopelessness scores had an average .06 mm greater thickening than those in the lowest group — a “potentially clinically significant” difference, according to the authors. This correlation remained after adjusting for any influence of age, race, income, cardiovascular risk factors and depression.

“Previous studies have shown that hopelessness is associated with cardiovascular disease outcomes in men and also in women with documented heart disease. However, this is the first study to suggest that hopelessness may be related to subclinical cardiovascular disease in women without clinical symptoms of heart disease and who are generally healthy,” said Susan A. Everson-Rose, Ph.D., M.P.H., senior author of the study.

“These findings suggest that women who experience feelings of hopelessness may have greater risk for future heart disease and stroke,” she said. “In fact, our data indicate that hopelessness may be uniquely related to cardiovascular disease risk. We did not see similar relations when looking at global depressive symptoms.”

Researchers used data from Chicago and Pittsburgh sites of the Study of Women’s Health Across the
Nation (SWAN) to examine associations of hopelessness and depressive symptoms with carotid IMT, an early marker of atherosclerosis.

They looked at 559 women (average age 50, 62 percent white, 38 percent African-American) without clinical cardiovascular disease.

They measured hopelessness with a two-item questionnaire assessing expectancies regarding future and personal goals. Depressive symptoms were measured with the 20-item Center for Epidemiologic Studies Depression Scale. IMT was assessed with ultrasound of the carotid arteries.

“The findings we observed are based on cross-sectional data — a snapshot in time — so we look forward to examining the longitudinal relations between hopelessness and heart disease risk in women,” Everson-Rose said.

Apathy interferes with stroke recovery
In an unrelated one-year study of apathy in first-time stroke patients, researchers at McGill University in Montreal said half of all survivors experience some apathy and even “minor apathy” impedes recovery.

Compared to survivors with “low apathy,” those with “minor,” “high,” “worsening” or “improving” apathy scored lower on physical function, participation, health perception and overall physical health.

“Apathy is generally understudied in stroke patients, but we found that even relatively low levels can seriously impede recovery,” said Nancy E. Mayo, Ph.D., lead author of the study and the James McGill Professor in the Department of Medicine.

From a health perspective, apathy refers to a general lack of emotion, interest or concern. While apathy and depression were also related, they are not synonymous.

In the study, family members rated stroke survivors’ interest in activities by using statements such as the survivor “waits for someone to do things that he/she can do for self” and stroke survivor “just sits and watches.” The study is the first to use family members to rate apathy levels among stroke survivors.

Every four months, 408 family caregivers received an apathy questionnaire. Thirty-three percent of survivors maintained minor apathy throughout the first year, while 3 percent maintained high levels throughout the first year, researchers said. About 7 percent showed worsening apathy during the year and another 7 percent showed improving apathy.

Poor cognitive status, very low functional status and a greater number of co-existing conditions predicted higher apathy, researchers said.

“We need a better understanding of apathy in post-stroke patients because it appears to be an important, yet largely overlooked aspect of their recovery,” Mayo said.

Source: American Heart Association

 

 

APA Reference
Nauert, R. (2009). Hopelessness Increases Risk of Stroke. Psych Central. Retrieved on April 20, 2014, from http://psychcentral.com/news/2009/08/28/hopelessness-increases-risk-of-stroke/8039.html

 

Psych Central Professional article
This article is of interest to professionals.

Subscribe to Our Weekly Newsletter


Find a Therapist
Enter ZIP or postal code



Users Online: 15076
Join Us Now!