Cited by 32Anxiety, Depression, Psychometrics, Treatment, Cognitive ProcessesMental Health Treatment and AccessCOVID-19 and Mental Health

Comparison of Self-report Measures for Identifying Late-life Generalized Anxiety in Primary Care

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Webb, Sarah A., Diefenbach, Gretchen, Wagener, Paula, Novy, Diane M., Kunik, Mark, Rhoades, Howard M., Stanley, Melinda A.·2008·Journal of Geriatric Psychiatry and Neurology

Abstract

This study evaluated the Penn State Worry Questionnaire, Penn State Worry Questionnaire—Abbreviated, and the Generalized Anxiety Disorder Questionnaire-IV for identifying generalized anxiety disorder in older medical patients. Participants were 191 of 281 patients screened for a clinical trial evaluating cognitive-behavior treatment, n = 110 with generalized anxiety disorder, 81 without. Participants completed the Penn State Worry Questionnaire and Generalized Anxiety Disorder Questionnaire-IV at pretreatment. Kappa coefficients estimated agreement with the Structured Clinical Interview for Diagnosis. Receiver operating characteristic curves compared sensitivity and specificity of self-report measures. The Penn State Worry Questionnaire (cutoff = 50) provided the strongest prediction of generalized anxiety disorder (sensitivity, 76%; specificity, 73%; 75% correctly classified; kappa = .49. Item 2 of the Generalized Anxiety Disorder Questionnaire-IV demonstrated comparable accuracy. The Penn State Worry Questionnaire, Generalized Anxiety Disorder Questionnaire-IV, and briefer versions of these measures may be useful in identifying late-life generalized anxiety disorder in medical settings.

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Authors
Webb, S. A., Diefenbach, G., Wagener, P., Novy, D. M., Kunik, M., Rhoades, H. M., & Stanley, M. A.
Affiliations
  • Baylor College of Medicine (US)
  • Institute of Living Hartford, Connecticut
  • Michael E. DeBakey VA Medical Center (US)
  • The University of Texas MD Anderson Cancer Center (US)
  • The University of Texas Health Science Center at Houston (US)
Venue
Journal of Geriatric Psychiatry and Neurology
Published
2008-12
Volume
21
Issue
4
Pages
223-231
ISSN
  • 0891-9887 (ISSN-L)
  • 1552-5708
OpenAlex
W2104035044
Cited by
32
References
49
Citations by year
2025: 2 · 2022: 1 · 2021: 2 · 2020: 1 · 2019: 3 · 2018: 2 · 2016: 2 · 2015: 1 · 2014: 3 · 2013: 2 · 2012: 2
FWCI
4.99
Type
journal article
Language
en
Open access
Locations
  • Journal of Geriatric Psychiatry and Neurology (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health
  • National Institute of Mental Health (MH 53932, R01MH053932)
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • Social Sciences › Psychology › Social Psychology › Mental Health Treatment and Access
  • Social Sciences › Psychology › Clinical Psychology › COVID-19 and Mental Health
Keywords
generalized anxiety disorder, late-life anxiety, older adults, Penn State Worry Questionnaire, diagnostic accuracy, primary care, medical patients, cognitive behavioral therapy
MeSH terms
Aged, Anxiety Disorders, Data Interpretation, Statistical, Female, Humans, Male, Neuropsychological Tests, Predictive Value of Tests, Primary Health Care, Psychiatric Status Rating Scales, Surveys and Questionnaires

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