The structure of the Hospital Anxiety and Depression Scale: Theoretical and methodological considerations.

The Hospital Anxiety and Depression Scale (HADS; Zigmond ‐ Snaith, 1983) is widely used; however, its factor structure is unclear, with studies reporting differing unidimensional, two‐factor and three‐factor models. We aimed to address some key theoretical and methodological issues contributing to i...

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Publicado en:	British Journal of Psychology Vol. 114; no. 2; pp. 457 - 476
Autores principales:	Lloyd, Maddison, Sugden, Nicole, Thomas, Matt, McGrath, Andrew, Skilbeck, Clive
Formato:	Artículo
Publicado:	Wiley-Blackwell May2023
Materias:	Psychometrics Psychological tests Mental depression Anxiety Medical research Statistics Mathematical models Comparative studies Theory Factor analysis Statistical models Data analysis Evaluation
Acceso en línea:	Ver este registro en EBSCOhost