(199) The Impact of Body Weight on Sexual Function on Woman

Abstract Introduction Female sexual dysfunction (FSD) is a complex disorder which has an impact on women regardless of their age and race, and related to a variety of biological, psychological, and social determinants. Sexuality impact quality of life through effects on the emotional and psychological health of a woman. Objective The purpose of this study is to investigate the impact of body weight on sexual function in women. The associations of sexual function with demographic and clinical variables were evaluated. Methods We performed a cross-sectional study of comparing female sexual function index in normal weight and obese women. Patients with a diagnosis of benign gynecologic disease who admitted for gynecological surgery at our institution from January 2012 to December 2015 were evaluated. Total 349 women were enrolled in this study and complete the Female Sexual Function Index (FSFI) questionnaires. 264 women in normal weight group (body mass index, BMI 25 kg/m2) and 85 women in obese group (BMI ≥ 25 kg/m2) participated. Risk factors for female sexual function were examined using logistic regression models. We used a two-sample t-test and chi-square test for the categorical variables. Mann-Whitney U test for continuous variables and Fisher’s exact test for categorical variables Results The mean BMIs were 21.6±1.95 (mean±SD, kg/m2) in normal weight group and 27.6±2.56 in obese group (p 0.001). There were also significant differences in age (mean±SD, 43.3±10.17 vs. 46.9±8.70 years, p = 0.002), parity (mean±SD, 1.5±0.99 vs. 1.9±1.19, p = 0.001), vaginal parity (mean±SD, 1.1±1.06 vs. 1.5±1.38, p = 0.043), marriage status (80.7% vs. 89.4%, p = 0.046) and hypertension (6.1% vs. 15.3%, p = 0.012). There were no differences in postmenopausal status, prior history of pelvic reconstructive surgery and urinary symptoms. In comparison of FSFI scores, there were significant differences in total score and all 6 domain scores (Desire, Arousal, Lubrication, Orgasm, Satisfaction and pain) between normal weight and obese group (p 0.001). In the multiple logistic regression model for female sexual dysfunction, BMI, menopause and marriage were significantly different. Conclusions This study suggests that obesity has some impact on female sexual function. And menopause and marriage status are also associated with female sexual dysfunction. As obese woman population is increasing, the further study will be needed in a larger subgroup of women with long-term follow up period Disclosure No.