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Effects of different invitation strategies on participation in a cohort study of Iranian public sector employees: a cluster randomized trial
BACKGROUND: Identifying strategies to optimize participation in health studies is one of the major concerns for researchers. The purpose of this study was to evaluate the efficiency of different invitation strategies on participation rate in the Employees’ Health Cohort Study of Iran (EHCSIR). METHO...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8502307/ https://www.ncbi.nlm.nih.gov/pubmed/34627145 http://dx.doi.org/10.1186/s12874-021-01405-8 |