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Using Web-Based and Paper-Based Questionnaires for Collecting Data on Fertility Issues Among Female Childhood Cancer Survivors: Differences in Response Characteristics
BACKGROUND: Web-based questionnaires have become increasingly popular in health research. However, reported response rates vary and response bias may be introduced. OBJECTIVE: The aim of this study was to evaluate whether sending a mixed invitation (paper-based together with Web-based questionnaire)...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Gunther Eysenbach
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3222164/ https://www.ncbi.nlm.nih.gov/pubmed/21955527 http://dx.doi.org/10.2196/jmir.1707 |