Poststroke depression and treatment effects on functional outcomes
Citation Manager Formats
Make Comment
See Comments
This article requires a subscription to view the full text. If you have a subscription you may use the login form below to view the article. Access to this article can also be purchased.
Abstract
Background: Poststroke depression (PSD) is common after stroke; however, the relationship to poststroke function is inconclusive. Our objectives were to 1) determine the relationship between PSD at baseline (1 month poststroke) and function (12 weeks later) and 2) assess the impact of depression improvement on 12-week function among those with depression at baseline.
Methods: We completed a secondary analysis of data from a cohort study of participants with and without PSD. We used logistic regression to identify factors associated with 12-week functional dependence for 1) all 367 participants and 2) the 174 participants with PSD.
Results: In the PSD cohort, 3 characteristics were found to be independently associated with 12-week dependence: increased medical comorbidity (odds ratio [OR] 1.10, 95%confidence interval [CI] 1.02–1.22), increased stroke severity (OR 1.42, 95% CI 1.19–1.69), and increased baseline depression severity (OR 1.13, 95% CI 1.03–1.23). Depression severity was significantly different between those considered dependent and independent at 12 weeks (entire cohort, PHQ-9 7.31 vs 5.18, p = 0.008; depressed cohort, PHQ-9 9.94 vs 7.27, p = 0.019).
Conclusion: Among study participants with PSD, the severity of depression symptoms at baseline was associated with dependence; however, our results are inconclusive as to whether improvement of depression is independently associated with functional recovery at 12 weeks. Even if the treatment and improvement of PSD does not directly influence functional recovery poststroke, it is essential for PSD to be identified and treated due to its high symptom burden and association with other negative health and social outcomes.
Footnotes
Study funding: Supported by the NIH/NINDS (R01 NS039571 to L.S.W.). Dr. Schmid was supported by a Career Development Award from the Department of Veteran Affairs Rehabilitation Research & Development Service (CDA-2, D6174W).
-
- AIM
- Activate-Initiate-Monitor
- CI
- confidence interval
- CIRS
- Cumulative Illness Rating Scale
- DSM
- Diagnostic and Statistical Manual of Mental Disorders
- MMSE
- Mini-Mental State Examination
- mRS
- modified Rankin scale
- NIHSS
- NIH Stroke Scale
- OR
- odds ratio
- PHQ-9
- Patient Health Questionnaire
- PSD
- poststroke depression
- Received March 2, 2010.
- Accepted November 24, 2010.
- Copyright © 2011 by AAN Enterprises, Inc.
AAN Members
We have changed the login procedure to improve access between AAN.com and the Neurology journals. If you are experiencing issues, please log out of AAN.com and clear history and cookies. (For instructions by browser, please click the instruction pages below). After clearing, choose preferred Journal and select login for AAN Members. You will be redirected to a login page where you can log in with your AAN ID number and password. When you are returned to the Journal, your name should appear at the top right of the page.
AAN Non-Member Subscribers
Purchase access
For assistance, please contact:
AAN Members (800) 879-1960 or (612) 928-6000 (International)
Non-AAN Member subscribers (800) 638-3030 or (301) 223-2300 option 3, select 1 (international)
Sign Up
Information on how to subscribe to Neurology and Neurology: Clinical Practice can be found here
Purchase
Individual access to articles is available through the Add to Cart option on the article page. Access for 1 day (from the computer you are currently using) is US$ 39.00. Pay-per-view content is for the use of the payee only, and content may not be further distributed by print or electronic means. The payee may view, download, and/or print the article for his/her personal, scholarly, research, and educational use. Distributing copies (electronic or otherwise) of the article is not allowed.
Letters: Rapid online correspondence
REQUIREMENTS
You must ensure that your Disclosures have been updated within the previous six months. Please go to our Submission Site to add or update your Disclosure information.
Your co-authors must send a completed Publishing Agreement Form to Neurology Staff (not necessary for the lead/corresponding author as the form below will suffice) before you upload your comment.
If you are responding to a comment that was written about an article you originally authored:
You (and co-authors) do not need to fill out forms or check disclosures as author forms are still valid
and apply to letter.
Submission specifications:
- Submissions must be < 200 words with < 5 references. Reference 1 must be the article on which you are commenting.
- Submissions should not have more than 5 authors. (Exception: original author replies can include all original authors of the article)
- Submit only on articles published within 6 months of issue date.
- Do not be redundant. Read any comments already posted on the article prior to submission.
- Submitted comments are subject to editing and editor review prior to posting.
You May Also be Interested in
Dr. Dennis Bourdette and Dr. Lindsey Wooliscroft
► Watch
Related Articles
- No related articles found.
Topics Discussed
Alert Me
Recommended articles
-
Articles
Poststroke depression and emotional incontinenceFactors related to acute and subacute stagesS. Choi-Kwon, K. Han, S. Choi et al.Neurology, March 28, 2012 -
Article
Association of Depression and Anxiety With Cognitive Impairment 6 Months After StrokeOwen A. Williams, Nele Demeyere et al.Neurology, February 25, 2021 -
Article
Association of Neighborhood Socioeconomic Status With Outcomes in Patients Surviving StrokeEric L. Stulberg, Erica Twardzik, Sehee Kim et al.Neurology, April 28, 2021 -
Article
Integrity of normal-appearing white matter and functional outcomes after acute ischemic strokeMark R. Etherton, Ona Wu, Pedro Cougo et al.Neurology, April 05, 2017