Depression Associated With Stroke

Date: 19 July 2022 - 21:49

News ID: ۱۰۴۸۸۵

BERLIN (Dispatches) -- Researchers have found that symptoms of depression preceded the onset of stroke and further worsened after the stroke.
Study author Maria Blöchl, PhD, of the University of Münster in Germany said that their study found depressive symptoms not only markedly increase after stroke, it found people already had developed some depressive symptoms before the stroke even occurred .
Researchers looked at 10,797 adults with an average age of 65 and without a history of stroke at the start of the study. Participants were followed for up to 12 years. During that time, 425 people had a stroke. They were matched with 4,249 people who did not have a stroke but were similar in their age, gender, racial or ethnic identity, and other health conditions.
Participants took a survey every two years asking whether they experienced symptoms of depression in the past week, including: feeling depressed; feeling lonely; feeling sad; everything was an effort; and restless sleep. The more symptoms participants had, the higher their score.
They found that six years before the time of the stroke, people who later had a stroke and those who did not had scores roughly the same, about 1.6 points. But at about two years before the stroke, scores of people who had a stroke started increasing, on average by 0.33 points. Following stroke, depressive symptoms increased an additional 0.23 points for this group, reaching a total of about 2.1 points and they stayed that high for 10 years after the stroke. In contrast, the scores of people who did not have a stroke remained roughly the same throughout the study.