Mobile Phone Ownership Is Not a Serious Barrier to Participation in Studies: Descriptive Study
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Mobile Phone Ownership Is Not a Serious Barrier to Participation in Studies: Descriptive Study
BACKGROUND Rather than providing participants with study-specific data collection devices, their personal mobile phones are increasingly being used as a means for collecting geolocation and ecological momentary assessment (EMA) data in public health research. OBJECTIVE The purpose of this study was to (1) describe the sociodemographic characteristics of respondents to an online survey screene...
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ژورنال
عنوان ژورنال: JMIR mHealth and uHealth
سال: 2018
ISSN: 2291-5222
DOI: 10.2196/mhealth.8123