This study was designed to investigate the psychometric properties of the Cognitive
Appraisal of Health Scale, specifically with prostate cancer patients.
Measurement of appraisal is considered a relatively new area in the health
studies literature. Cognitive appraisal of potentially stressful events becomes important
when individuals face a crisis such as a change in their health status. So far,
confirmatory factor analysis (CFA) has not been used to study the factor structure
of the Cognitive Appraisal of Health Scale.
The structure of the questionnaire was analysed by exploratory factor
CFA using structural equation modelling and an Analysis of Moment Structure
procedure with a sample of 133 patients with prostate cancer. Results.
results support the three-factor model for the Cognitive Appraisal of Health
Scale because it has robust structure and excellent goodness-of-fit indices. Several of
the 23 items were grouped into different factors from those in Kessler’s scale.
Conclusion: The use of the reduced version of Cognitive Appraisal of
Health Scale with men under health stress is recommended..
Keywords: Cognitive Appraisal of Health Scale, appraisal,
prostate cancer, nursing, confirmatory factor analysis