Exploring the Intensity, Barriers and Correlates of Physical Activity In Iranian Pregnant Women: a Cross-sectional Study

Overview

Journal BMJ Open Sport Exerc Med

Specialty Orthopedics

Date 2021 Oct 25

PMID 34691760

Citations 8

Authors

Katayon Ahmadi

Leila Amiri-Farahani

Shima Haghani

Seyedeh Batool Hasanpoor-Azghady

Sally Pezaro

Affiliations

Soon will be listed here.

Abstract

Objectives: To determine the intensity, barriers and correlates of physical activity (PA) in Iranian pregnant women.

Methods: This cross-sectional study was carried out with 300 eligible pregnant women referred to the Ilam health centres and bases using stratified random sampling with proportional allocation. Data collection tools included a demographic and obstetrical history questionnaire, the Pregnancy Physical Activity Questionnaire and the Exercise Benefits/Barriers Scale. The association between demographic and obstetrical characteristics and PA intensity and barriers were studied using multiple linear regression models.

Results: The mean and SD of the total score of PA intensity were 47.15 and 26.25 metabolic equivalent of task (MET)-hour/week, respectively. The highest and the lowest barriers were related to the time expenditure (42.77±18.04) and family discouragement (50.72±24.99) constructs, respectively. The PA intensity was significantly associated with prepregnancy or early pregnancy body mass index (B=25.6), ethnicity (B=16.94), level of education (B=-8.77), number of children (B=5.95), gestational age (B=0.81), participation in childbirth preparation classes (B=-11.27), habitual exercise before pregnancy (B=6.09), income (B=-9.22). The PA barriers were significantly associated with ethnicity (B=-4.96), income (B=2.23) and habitual exercise before pregnancy (B =-1.35).

Conclusion: PA intensity may be enhanced by encouraging individuals to be more physically active before pregnancy. Additionally, strategies to enhance support from friends and family to engage in PA throughout pregnancy and PA interventions focused on women with lower levels of income and education are required.

Citing Articles

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