Assessment of App-Based Versus Conventional Survey Modalities for Reproductive Health Research in India, South Africa, and the United States: Comparative Cross-Sectional Study
Assessment of App-Based Versus Conventional Survey Modalities for Reproductive Health Research in India, South Africa, and the United States: Comparative Cross-Sectional Study
Amanda A Shea
1
* , PhD ;
Jonathan Thornburg
2
* , PhD ;
Virginia J Vitzthum
3, 4
* , PhD
1
Biowink GmbH, Berlin, Germany
2
Department of Astronomy & Center for Spacetime Symmetries, Indiana University, Bloomington, IN, United States
3
Centre for Menstrual Cycle and Ovulation Research, Division of Endocrinology/Medicine, The University of British Columbia, Vancouver, BC, Canada
4
Department of Anthropology, Indiana University, Bloomington, IN, United States
*all authors contributed equally
Corresponding Author:
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Virginia J Vitzthum, PhD
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Centre for Menstrual Cycle and Ovulation Research
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Division of Endocrinology/Medicine
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The University of British Columbia
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2775 Laurel Street
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Vancouver, BC, V5Z 1M9
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Canada
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Phone:
1 250 984 3033
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Email: dr.vj.vitzthum@gmail.com