Clinical validation of brief mental health scales for use in South African occupational healthcare
SA Journal of Industrial Psychology
| Field | Value | |
| Title | Clinical validation of brief mental health scales for use in South African occupational healthcare | |
| Creator | van Wijk, Charles H. Martin, Jarred H. Maree, David J.F. | |
| Description | Orientation: South Africa carries a high burden of mental ill-health. Screening to identify individuals for further referral is emerging as one pathway to promote access to mental health interventions. Existing occupational health surveillance infrastructure may be a useful mechanism for clinical mental health screening.Research purpose: This study explored the clinical validity of a range of brief mental health measures in the context of occupational health surveillance.Motivation for the study: To meaningfully screen for mental health as part of occupational health surveillance, tools are required that are empirically validated, clinically useful, locally available and practical to administer.Research approach/design and method: Workers (n = 1816), recruited through workplace occupational health surveillance programmes, completed the Patient Health Questionnaire-9, Brief Symptom Inventory 18-somatisation subscale, Generalised Anxiety Disorder scale-7, Primary Care Post-Traumatic Stress Disorder Screen, Intense (panic-like) anxiety scale and CAGE scale and partook in a diagnostic interview with a clinical psychologist.Main findings: Basic psychometric characteristics were reported, including confirmatory factor analyses, measurement invariance, internal consistencies and socio-demographic effects. Clinical utility was explored through receiver operating/operator characteristics curve analyses, and calculations of positive and negative predictive values, as well as sensitivity and specificity. These indicators provided evidence of clinical validity in the study context.Practical/managerial implications: The findings support the use of psychological screening as a brief, practicable and easily accessible mode of occupational mental health support.Contribution/value-add: This article presented evidence of structural and criterion validity for these scales and described their clinical application for practical use in occupational mental health surveillance. | |
| Publisher | AOSIS | |
| Date | 2021-08-30 | |
| Identifier | 10.4102/sajip.v47i0.1895 | |
| Source | SA Journal of Industrial Psychology; Vol 47 (2021); 17 pages 2071-0763 0258-5200 | |
| Language | eng | |
| Relation |
The following web links (URLs) may trigger a file download or direct you to an alternative webpage to gain access to a publication file format of the published article:
https://sajip.co.za/index.php/sajip/article/view/1895/3311
https://sajip.co.za/index.php/sajip/article/view/1895/3312
https://sajip.co.za/index.php/sajip/article/view/1895/3313
https://sajip.co.za/index.php/sajip/article/view/1895/3314
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