Pregnant women's knowledge, attitudes, and associated factors toward physical exercise during pregnancy among those attending antenatal care at Bahir Dar city, Northwest Ethiopia

Background: Exercise during pregnancy is among the cost-effective options that can significantly reduce the burden of chronic metabolic diseases leading to an adverse birth outcome. Despite the negative consequences of sedentary life among pregnant women, little is known about the pregnant mothers' knowledge, attitude, and associated factors toward exercise during pregnancy in Ethiopia, particularly in the study area. Objective: To assess knowledge, attitude, and associated factors toward exercise during pregnancy among women attending antenatal care at Bahir Dar city, Northwest Ethiopia, 2020. Methodology: A health facility-based cross-sectional study design was employed among 475 pregnant women from March 12 to May 12, 2020. A systematic random sampling technique was used to select the study participants. Interviewer-administered questionnaire was used to collect the data from pregnant women attending the antenatal care unit. Data were coded and entered using Epidata version 3.1 and analyzed by Statistical Package for Social Science (SPSS) version 25. Binary and multivariable logistic regressions were used to identify possible determinants and an odds ratio was used to measure the strength of associations at a p-value of <0.05 Result: The study showed that 55.8% (95% CI: 48.45-59.12) of pregnant women were knowledgeable about benefits and contraindication of exercise during pregnancy; 53.3% (95% CI: 49.05-57.62) of them had positive attitudes toward exercise during pregnancy. Educational status adjusted odd ratio (AOR) = 3.95 (95% CI: 1.712-9.108), practicing physical exercise before becoming pregnant AOR = 3.64 (95% CI: 1.091-12.118), and women who heard about exercise during pregnancy AOR = 4.74 (95% CI: 2.563-8.756) were found to have statistically significant association with knowledge of women about exercise during pregnancy. Women who were knowledgeable about exercise during pregnancy AOR = 4.45 (95% CI: 2.39-8.29) and women who heard about exercise during pregnancy AOR = 4.2 (95% CI: 2.19-8.08) were more likely to have a positive attitude toward benefits of exercise during pregnancy. Conclusion: The level of mothers' knowledge and attitude toward exercise during pregnancy in the study area was low. Educational status, physical exercise before pregnancy, ever heard about exercise during pregnancy were independent determinants of women's knowledge, while ever heard and knowledgeable about exercise during pregnancy were determinants of favorable attitude toward exercise during pregnancy. Empowering women through health education about physical exercise during pregnancy should get due attention.