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[A scale inspired by AMDP, adapted for coronary patients]
Acta Psychiatrica Belgica
|July 1, 1982
Summary
This study validated a psychological scale for coronary patients undergoing relaxation therapy. The scale effectively measured improvements in life adaptation and other psychological factors post-therapy.
Area of Science:
- Psychology
- Cardiology
- Psychometrics
Context:
- Coronary patients often experience psychological distress.
- Relaxation therapy is a common intervention for cardiac rehabilitation.
- Assessing the psychological impact of such therapies requires validated instruments.
Purpose:
- To evaluate the structural validity and sensitivity of a novel 51-item psychological scale.
- To assess the effectiveness of relaxation therapy in improving psychological well-being in coronary patients.
- To analyze changes in specific psychological factors before and after relaxation intervention.
Summary:
- A 51-item psychological scale was developed and validated using principal components analysis and Varimax rotation on 156 scales from coronary patients.
- The scale demonstrated good structural validity and increased sensitivity.
- Analysis of 53 paired patients before and after relaxation therapy revealed significant improvements in 9 out of 10 identified psychological factors, with notable gains in life adaptation (p < 0.0001).
Impact:
- The validated scale serves as a sensitive tool for measuring psychological changes in coronary patients undergoing relaxation therapy.
- Findings suggest relaxation therapy significantly benefits psychological adjustment in cardiac patients, excluding factors related to "PATTERN A" behaviors.
- The study provides empirical support for the use of psychological interventions in cardiac rehabilitation programs.