Associated factors of pelvic organ prolapse among patients at Public Hospitals of Southern Ethiopia: A case-control study design

Background: Pelvic organ prolapse (POP) is the descent of the vaginal wall, cervix, uterus, bladder, and rectum downward into the vaginal canal. It occurs owing to the weakness of the structures supporting and keeping pelvic organs in anatomic position. Prolapse occurs due to exposure to risk factors; women in developing countries are highly predisposed to the risk factors of the prolapse. No study assesses POP in Southern Ethiopia. Methods: A case-control study design was employed in 369 participants (123 cases and 246 controls) of seven randomly selected Public Hospitals of Southern Ethiopia from February-June, 2020, using a structured questionnaire. All patients diagnosed with prolapse (stage I- IV) were included as cases; patients free of prolapse (stage 0) were taken as controls after physicians had performed a diagnosis and vaginal examination. Bivariate and multivariable logistic regression analyses were performed using SPSS. Results: In this study, after adjusting for covariates, age of the women ≥ 45 years (AOR = 5.33, 95% CI: 1.47, 9.05), underweight (AOR= 4.54, 95% CI: 1.4, 15.76), low income (AOR = 2.5, 95% CI:1.14, 5.59), parity ≥5 (AOR = 5.2, 95% CI: 2.2, 12.55), assisted vaginal delivery (AOR= 4, 95% CI: 1.55, 11.63), instrumental delivery (AOR= 3.5, 95% CI:1.45, 84), sphincter damage and vaginal tear (AOR = 3.2, 95% CI:1.44,7.1), carrying heavy loads (AOR= 2.5, 95% CI:1.2, 5.35), and prolonged labor ≥24 hours (AOR = 3.3, 95% CI:1.12, 97) were significant associated factors of prolapse. The odds of developing prolapse is lower among women attended school. Most(84.55%) of the women with prolapse were delayed for the treatments and only surgical interventions were done as treatments. Most of them claimed lack of social support, lack of money, and social stigma as the main reasons for the delay in seeking treatments. Conclusions: Older age, low educational status, underweight, low income, higher parity, assisted vaginal delivery, prolonged labor, sphincter damage, and carrying heavy loads were significant associated factors of POP. It is better to screen older age women by doing campaigns against the prolapse. Also, responsible bodies should work on raising awareness of women as well as awareness of the community about the prolapse through expanding health education. Moreover, informing women to practice pelvic muscle training daily, raising women’s income to empower them, and help of family members to reduce carrying an overload of mothers are recommended.