ABSTRACT
Purpose@#The importance of breastfeeding is well known. Socioeconomic status is one of the factors affecting breastfeeding. We investigated the association between breastfeeding and parental socioeconomic status to help design future breastfeeding promotion projects. @*Methods@#Data on demographic characteristics and socioeconomic status of parents of 1,220 children aged under 60months were extracted from the 2013–2017 Korea National Health and Nutrition Examination Survey. @*Results@#Some socioeconomic factors were associated with breastfeeding. Maternal factors such as education level (≥13 years: odds ratio [OR], 2.79; 95% confidence interval [CI], 1.21–6.42), middle high income level (OR, 2.30; 95% CI, 1.18–4.49), no smoking status (OR, 3.07; 95% CI, 1.28–7.36) and body mass index (BMI) (<25 kg/m2 : OR, 1.82; 95%CI, 1.12–2.95) were associated with breastfeeding (p<0.05). In addition, paternal factors such as age (30s: OR, 4.88; 95%CI, 1.82–13.04) and education level (≥13 years: OR, 7.94; 95% CI, 3.12–20.18) were associated with breastfeeding (p<0.05). After controlling for confounding factors, mother’s BMI, father’s age, and father’s educational level were found to be statistically significant predictors of breastfeeding. @*Conclusion@#This study demonstrated that some parental socioeconomic factors were associated with breastfeeding in Korea.
ABSTRACT
Purpose@#Here we aimed to examine the association of breastfeeding (BF) with the metabolic syndrome (Mets) and its components among premenopausal parous Korean women. @*Methods@#We conducted a cross-sectional study on 7,116 Korean women by using nationally representa tive data from the Korea National Health and Nutrition Examination Survey, between 2010 and 2016. Multivariate logistic regression analysis was performed for examining the association of BF with Mets and its components. @*Results@#A total 7,116 women were selected for this study. Mets was present in 12.9% of the study parti cipants. The prevalence of Mets in the BF group (12.38%) was lower than that of the non-BF group (14.69 %) (p<0.05). The prevalence of hypertension and hypertriglyceridemia was significantly higher in the non-BF group compared to that of the BF group. For each of Mets components, the total cholestrol level and systolic blood pressure were significantly higher in the non-BF group, compared to those of the BF group (p<0.05). The BF group was associated with a decreased risk of Mets (odds ratio [OR], 0.82; 95% confidence interval [CI], 0.68–0.99). and lower risks of hypo-high-density lipoprotein-cholesterolemia (OR, 0.78; 95% CI, 0.62–0.68), compared to those of the non-BF group. @*Conclusion@#BF is an important factor in reducing the risks of Mets. These results provide fundamental evidence for the establishment of policies for promoting BF.