A Pilot Study on the Impact of the BumptUp® Mobile App on Physical Activity during and after Pregnancy

Rachel A. Tinius, Maire M. Blankenship, Alison M. Colao, Gregory S. Hawk, Madhawa Perera, Nancy E. Schoenberg

Research output: Contribution to journalArticlepeer-review

Abstract

To combat maternal morbidity and mortality, interventions designed to increase physical activity levels during and after pregnancy are needed. Mobile phone-based interventions show considerable promise, and BumptUp® has been carefully developed to address the lack of exercise among pregnant and postpartum women. The primary goal of this pilot study was to test the potential efficacy of BumptUp® for improving physical activity among pregnant and postpartum women. A randomized controlled clinical trial was performed (N = 35) with women either receiving access to the mhealth app or an educational brochure. Physical activity and self-efficacy for exercise data were collected at baseline (in mid-pregnancy) and at three additional timepoints (late pregnancy, 6 and 12 weeks postpartum). For moderate-to-vigorous physical activity, a clear trend is observed as the mean estimated difference between groups increases from −0.35 (SE: 1.75) in mid-pregnancy to −0.81 (SE: 1.75) in late pregnancy. For self-efficacy for exercise, the estimated difference of means (control–intervention) changed from 0.96 (SE: 6.53) at baseline to −7.64 (SE: 6.66) in late pregnancy and remained at −6.41 (SE: 6.79) and −6.70 (SE: 6.96) at 6 and 12 weeks postpartum, respectively. When assessing the change in self-efficacy from mid-to -ate pregnancy only, there was a statistically significant difference between groups (p = 0.044). BumptUp® (version 1.0 (3)) shows potential for efficacy. Pilot data suggest key refinements to be made and a larger clinical trial is warranted.

Original languageEnglish
Article number12801
JournalSustainability (Switzerland)
Volume14
Issue number19
DOIs
StatePublished - Oct 2022

Bibliographical note

Funding Information:
This research was funded by NIGMS-funded IDeA Networks of Biomedical Research Excellence in Kentucky (3P20GM103436-20S1, ULRF_18-0975S2-01).

Publisher Copyright:
© 2022 by the authors.

Keywords

  • exercise
  • mhealth
  • postpartum
  • pregnancy

ASJC Scopus subject areas

  • Computer Science (miscellaneous)
  • Geography, Planning and Development
  • Renewable Energy, Sustainability and the Environment
  • Building and Construction
  • Environmental Science (miscellaneous)
  • Energy Engineering and Power Technology
  • Hardware and Architecture
  • Computer Networks and Communications
  • Management, Monitoring, Policy and Law

Fingerprint

Dive into the research topics of 'A Pilot Study on the Impact of the BumptUp® Mobile App on Physical Activity during and after Pregnancy'. Together they form a unique fingerprint.

Cite this