Association Between Parity and Obesity: A Cross Sectional Study on 6,447 Iranian Females Publisher Pubmed



Taghdir M¹ ; Alimohamadi Y^{2, 4} ; Sepandi M^{1, 5} ; Rezaianzadeh A⁶ ; Abbaszadeh S¹ ; Mahmud FM⁷
Source: Journal of Preventive Medicine and Hygiene Published:2020

Abstract

Background. The aim of this study was to determine the relationship between parity and obesity in Iranian women. Methods. In a cross-sectional study, a total of 6447 urban women aged 40-65 were studied. Parity(number of full-term births), age at menarche, menopausal status, age, height, weight, marital status, education level and occupation were gathered by a checklist. Body Mass Index (BMI) was calculated. Statistical associations between parity and obesity using multiple logistic regression model were examined. Results. The mean age of the enrolled women was 48.40 ± 6.13 years. The mean BMI was 27.55 ± 4.47 kg/m2. Of the total participants enrolled, 3517 (54.55%) had < 3 parities, while 2930 (45.44%) had ≥ 3 parities. The prevalence of obesity (BMI ≥ 30 kg/m2) and overweight (30 > BMI ≥ 25) was 27.50 % (95% CI 26.85-28.15) and 43.70% (95% CI 42.98-44.42), respectively. After adjustment for potential confounders, women with ≥ 3 parities were at higher risk of being obese (OR 1.19, 95% CI 1.05-1.35). Conclusion. There was a statistically significant positive association between higher parity and obesity. It is recommended that health policymakers plan appropriate weight loss programs for postpartum. © Copyright by Pacini Editore Srl, Pisa, Italy.