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Understanding the Predictors of Missing Location Data to Inform Smartphone Study Design: Observational Study
BACKGROUND: Smartphone location data can be used for observational health studies (to determine participant exposure or behavior) or to deliver a location-based health intervention. However, missing location data are more common when using smartphones compared to when using research-grade location t...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
JMIR Publications
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8663442/ https://www.ncbi.nlm.nih.gov/pubmed/34783661 http://dx.doi.org/10.2196/28857 |