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mHealth Series: Factors influencing sample size calculations for mHealth–based studies – A mixed methods study in rural China
BACKGROUND: An important issue for mHealth evaluation is the lack of information for sample size calculations. OBJECTIVE: To explore factors that influence sample size calculations for mHealth–based studies and to suggest strategies for increasing the participation rate. METHODS: We explored factors...
| Autores principales: | , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Edinburgh University Global Health Society
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3868817/ https://www.ncbi.nlm.nih.gov/pubmed/24363922 http://dx.doi.org/10.7189/jogh.03.020404 |