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Measuring symptom change in patients with Parkinson's disease
Author(s) -
J. Harrison
Publication year - 2000
Publication title -
age and ageing
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.014
H-Index - 143
eISSN - 1468-2834
pISSN - 0002-0729
DOI - 10.1093/ageing/29.1.41
Subject(s) - concurrent validity , medicine , anxiety , population , activities of daily living , beck depression inventory , clinical psychology , cohort , physical therapy , parkinson's disease , hospital anxiety and depression scale , psychiatry , psychometrics , disease , gerontology , environmental health , internal consistency , pathology
The 39-item Parkinson's disease questionnaire (PDQ-39) is more sensitive to functional change than other measures of health and disability.

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