Effect of questionnaire structure on recall of drug utilization in a population of university students

BACKGROUND: Self-reported data are a common source of information about drug exposure. Modes of data collection differ considerably and the questionnaire's structure may affect prevalence estimates. We compared the recall of medication use evaluated by means of two questionnaires differing in s...

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Detalles Bibliográficos
Autores principales: Gama, Helena, Correia, Sofia, Lunet, Nuno
Formato: Texto
Lenguaje:English
Publicado: BioMed Central 2009
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2713272/
https://www.ncbi.nlm.nih.gov/pubmed/19563651
http://dx.doi.org/10.1186/1471-2288-9-45

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2713272/
https://www.ncbi.nlm.nih.gov/pubmed/19563651
http://dx.doi.org/10.1186/1471-2288-9-45

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