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Telehealth Initiative to Enhance Primary Care Access in Brazil (UBS+Digital Project): Multicenter Prospective Study

Telehealth Initiative to Enhance Primary Care Access in Brazil (UBS+Digital Project): Multicenter Prospective Study

This expansion was carried out in partnership with the Agência Brasileira de Apoio à Gestão do Sistema Único de Saúde (Ag SUS; an entity created to provide operational support for the implementation of public health policies formulated by the Brazilian Ministry of Health) and the HCFMUSP. The initiative was named UBS+Digital (English: PHU+Digital) and focused on assisting different regions across Brazil.

Celina de Almeida Lamas, Patrícia Gabriela Santana Alves, Luciano Nader de Araújo, Ana Beatriz de Souza Paes, Ana Claudia Cielo, Luciana Maciel de Almeida Lopes, André Longo Araújo de Melo, Thais Yokoyama, Clarice Pagani Savastano, Paula Gobi Scudeller, Carlos Carvalho, Digital Primary Health Unit HCFMUSP Study Group

J Med Internet Res 2025;27:e68434

Sex Differences in the Variability of Physical Activity Measurements Across Multiple Timescales Recorded by a Wearable Device: Observational Retrospective Cohort Study

Sex Differences in the Variability of Physical Activity Measurements Across Multiple Timescales Recorded by a Wearable Device: Observational Retrospective Cohort Study

We did not pay participants for participation and all participant data were de-identified by Oura prior to data transfer. As an initial comparison of MET values between the sexes, we visually assessed minute-level MET value time series and distributions for 2 representative individuals (Figures 1 A and B). We observed a variation in MET values between awake and asleep states, with increased MET values during awake time periods, as expected (Figures 1 A and B, left).

Kristin J Varner, Lauryn Keeler Bruce, Severine Soltani, Wendy Hartogensis, Stephan Dilchert, Frederick M Hecht, Anoushka Chowdhary, Leena Pandya, Subhasis Dasgupta, Ilkay Altintas, Amarnath Gupta, Ashley E Mason, Benjamin L Smarr

J Med Internet Res 2025;27:e66231