Why the study?
Is the Hospital Anxiety and Depression Scale (HADS) a valid tool for identifying psychiatric disorder or depression in Dutch subjects?
Population
Different groups of Dutch subjects
Design
Cross-sectional
Authors
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Supports restricting HADS to screening in Dutch practice; leaves open optimized thresholds or alternatives in validation studies.
Is the Hospital Anxiety and Depression Scale (HADS) a valid tool for identifying psychiatric disorder or depression in Dutch subjects?
The HADS is appropriate for screening but not for definitive diagnosis of psychiatric disorders or depression due to its moderate positive predictive value.
SPINHOVEN et al. (1997) studied this question.
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