title: The factor structure and cross-sectional distributional properties of the Beth Israel/UCLA Functional Status Questionnaire.
abstract: The functional status of ambulatory patients is an important correlate of their emotional and physical well-being and is subject to influence by the delivery of health care. First, the present study obtains a profile on the FSQ for a large sample of young, healthy adults (N = 508 college undergraduates), for use as an "empirical standard" against which to evaluate the effect of disease or injury on an individual's functional status. Second, cross-sectional analyses contrast distributional features of responses to the FSQ between (a) the present younger, healthy sample and (b) a previously published, older ambulatory patient sample. These analyses suggest that the FSQ has acceptable discriminant validity for intergroup comparisons. Finally, confirmatory structural analyses suggest that the theoretical six-factor model hypothesized to underlie responses to the FSQ has a modest, yet acceptable, goodness of fit to actual data.
authors.affiliation: Section of General Internal Medicine, Northwestern University Medical School, Chicago, Illinois 60611.
authors.forename: P R
authors.initials: PR
authors.lastname: Yarnold
authors.forename: F B
authors.initials: FB
authors.lastname: Bryant
authors.forename: A B
authors.initials: AB
authors.lastname: Repasy
authors.forename: G J
authors.initials: GJ
authors.lastname: Martin
mesh_terms: D000203:Activities of Daily Living; D000223:Adaptation, Psychological; D000328:Adult; D000553:Ambulatory Care; D003430:Cross-Sectional Studies; D005163:Factor Analysis, Statistical; D005260:Female; D006305:Health Status Indicators; D006801:Humans; D008297:Male; D008875:Middle Aged; D008962:Models, Theoretical; D010555:Personality Inventory / Q000706:statistics & numerical data*; D012107:Research Design