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Handling missing items in the Hospital Anxiety and Depression Scale (HADS): a simulation study

BACKGROUND: The Hospital Anxiety and Depression Scale (HADS) is a widely used questionnaire in health research, but there is little guidance on how to handle missing items. We aimed to investigate approaches to handling item non-response, varying sample size, proportion of subjects with missing item...

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Detalhes bibliográficos
Publicado no:BMC Res Notes
Main Authors: Bell, Melanie L., Fairclough, Diane L., Fiero, Mallorie H., Butow, Phyllis N.
Formato: Artigo
Idioma:Inglês
Publicado em: BioMed Central 2016
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Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5075158/
https://ncbi.nlm.nih.gov/pubmed/27770833
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s13104-016-2284-z
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