SAGE Journals Online
Advertisement
Sign In to gain access to subscriptions and/or personal tools.

 

Advanced Search

Journal Navigation

Journal Home

Subscriptions

Archive

Contact Us

Table of Contents

Advertisement

Sign In to gain access to subscriptions and/or personal tools.
Journal of Geriatric Psychiatry and Neurology
This Article
Right arrow Full Text (PDF)
Right arrow References
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Right arrow Citation Map
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Add to Saved Citations
Right arrow Download to citation manager
Right arrowRequest Permissions
Right arrow Request Reprints
Right arrow Add to My Marked Citations
Citing Articles
Right arrow Citing Articles via Google Scholar
Right arrow Citing Articles via Scopus
Google Scholar
Right arrow Articles by Tang, W. K.
Right arrow Articles by Ahuja, A. T.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Tang, W. K.
Right arrow Articles by Ahuja, A. T.
Social Bookmarking
Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Reddit   Add to Technorati   Add to Twitter  
What's this?

Frequency and Clinical Determinants of Poststroke Cognitive Impairment in Nondemented Stroke Patients

Wai Kwong Tang, MRCPsych

Department of Psychiatry, Chinese University of Hong Kong, tangwk{at}cuhk.edu.hk

Sandra S. M. Chan, MRCPsych

Department of Psychiatry, Chinese University of Hong Kong

Helen F. K. Chiu, FRCPsych

Department of Psychiatry, Chinese University of Hong Kong

Gabor S. Ungvari, FRCPsych

Department of Psychiatry, Chinese University of Hong Kong

Ka Sing Wong, MD

Department of Medicine and Geriatrics, Chinese University of Hong Kong

Timothy C. Y. Kwok, MRCP

Department of Medicine and Geriatrics, Chinese University of Hong Kong

Vincent Mok, MRCP

Department of Medicine and Geriatrics, Chinese University of Hong Kong

K. T. Wong, MD

Department of Diagnostic Radiology and Organ Imaging, Hong Kong SAR, China

Polly S. Richards, MBBS

Department of Diagnostic Radiology and Organ Imaging, Hong Kong SAR, China

Anil T. Ahuja, MD

Department of Diagnostic Radiology and Organ Imaging, Hong Kong SAR, China

The objective of this study was to examine the prevalence and clinical correlates of poststroke cognitive impairment in Chinese stroke patients in Hong Kong. One hundred seventy-nine stroke patients were interviewed by a psychiatrist 3 months after their stroke. Cognitive impairment was determined according to the Mini-Mental State Examination score. Thirty-nine participants (21.8%) had cognitive impairment. Univariate analysis found that cognitive impairment was associated with age, female sex, level of education, previous stroke, prestroke Rankin score, National Institutes of Health Stroke Scale dysarthria and total scores, urinary incontinence, and cerebral atrophy index. Multivariate logistic regression suggested that female sex, education, National Institutes of Health Stroke Scale dysarthria score, urinary incontinence, and atrial fibrillation were independent risk factors of poststroke cognitive impairment. After removal of 54 patients with previous stroke from the sample, the frequency of cognitive impairment decreased to 18.4%. It was concluded that cognitive impairment is common among nondemented Chinese stroke patients in Hong Kong.

Key Words: stroke • Chinese • cognitive impairment

Journal of Geriatric Psychiatry and Neurology, Vol. 19, No. 2, 65-71 (2006)
DOI: 10.1177/0891988706286230
Add to CiteULike CiteULike   Add to Complore Complore   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati   Add to Twitter Twitter    What's this?




Advertisement