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https://hdl.handle.net/2440/82761
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Type: | Journal article |
Title: | Physical activity levels during pregnancy and gestational weight gain among women who are overweight or obese |
Author: | Sui, Z. Moran, L. Dodd, J. |
Citation: | Health Promotion Journal of Australia, 2013; 24(3):206-213 |
Publisher: | Australian Health Promotion Association |
Issue Date: | 2013 |
ISSN: | 1036-1073 2201-1617 |
Statement of Responsibility: | Zhixian Sui, Lisa J. Moran and Jodie M. Dodd |
Abstract: | Issue addressed: There is contradictory research assessing physical activity patterns during pregnancy and postpartum among women who are overweight or obese. The aim of this study was to evaluate physical activity among overweight and obese women over the course of pregnancy and the initial postpartum period. Methods: Three hundred and five overweight or obese pregnant women completed physical-activity questionnaires at three time points during pregnancy and at 4-months postpartum. Results: Physical activity declined between early pregnancy and 28-weeks gestation (P < 0.001) and declined further at 36-weeks gestation (P < 0.001) before increasing significantly at 4-months postpartum (P < 0.001). However, reported activity at 4-months postpartum remained significantly lower than that reported in early pregnancy (P < 0.001). There was no significant difference either cross-sectionally or for changes over pregnancy and postpartum for total levels or categories of physical activity for women with different body mass index (BMI) or gestational weight gain (GWG). BMI was the only independent predictor of the change in total physical activity over the study and GWG, with women with higher BMI having larger decline of physical activity (β = 0.114, s.e. = 0.750, P = 0.032) and less GWG (β = -0.253, s.e. = 0.063, P < 0.001). Conclusions: Physical activity declined significantly between early pregnancy and 28-weeks gestation, with a further decline to 36-weeks gestation. At 4-months postpartum, physical activity significantly increased but not to the level of that reported at early pregnancy. So what?: The promotion of appropriate physical activity should be implemented early in pregnancy and postpartum to prevent the decline in activity we have observed in overweight and obese women. Future research should also explore the barriers and enablers to women engaging in exercise during pregnancy and the postpartum period. |
Keywords: | Humans Obesity Weight Gain Body Mass Index Linear Models Prospective Studies Motor Activity Postpartum Period Pregnancy Pregnancy Trimester, Second Pregnancy Trimester, Third Adult South Australia Female Overweight Randomized Controlled Trials as Topic Young Adult Surveys and Questionnaires |
Description: | Published online: 9 December 2013 |
Rights: | © Australian Health Promotion Association 2013 |
DOI: | 10.1071/HE13054 |
Published version: | http://dx.doi.org/10.1071/he13054 |
Appears in Collections: | Aurora harvest Obstetrics and Gynaecology publications |
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