作者
Susanna D Mitro, Shyamal Peddada, Jessica L Gleason, Dian He, Brian Whitcomb, Lindsey Russo, Jagteshwar Grewal, Cuilin Zhang, Samrawit F Yisahak, Stefanie N Hinkle, Buck Louis GM, Roger Newman, William Grobman, Anthony C Sciscione, John Owen, Angela Ranzini, Sabrina Craigo, Edward Chien, Daniel Skupski, Deborah Wing, Katherine L Grantz
发表日期
2022/4/25
期刊
Medicine and Science in Sports and Exercise
简介
Methods:
In the NICHD Fetal Growth Studies cohorts, 2778 women with singleton and 169 women with twin gestations reported activity using the Pregnancy Physical Activity Questionnaire at up to 6 or 7 study visits, respectively. Metabolic equivalent of task (MET)-hours/week was calculated from reported activity. Baseline measurements (obtained between 10–13 weeks) reflected past year activity. Linear mixed models estimated MET-hours/week by domain (household/childcare, occupational, inactive, transportation, sports/exercise), self-reported race/ethnicity (Non-Hispanic White, Non-Hispanic Black, Hispanic, Asian/Pacific Islander), pre-pregnancy body mass index (BMI;< 25, 25-< 30,≥ 30 kg/m 2), parity (0,≥ 1), baseline activity (quartiles), and plurality (singleton, twin).
Results:
Household/caregiving activity made up the largest fraction of reported MET-hours/week at baseline (42%), followed by occupational …
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SD Mitro, S Peddada, JL Gleason, D He, B Whitcomb… - Medicine and science in sports and exercise, 2022
