The Disparity in the Management of Polycystic Ovary Syndrome between Obstetrician-Gynecologists in Different-Level Hospitals under the Hierarchical Medical System

Background. PCOS is a prevalent endocrine and metabolic disorder in women characterized by abnormal blood glucose, dyslipidemia, and abnormal mental health. To improve patient care, the goal of our study is to find out if there are differences in how PCOS patients are treated at different hospital levels within the hierarchical medical system. Methods. Obstetricians and gynecologists from primary, secondary, and tertiary hospitals were the participants in the survey. The responses provided and collected were analyzed using various statistical techniques like the chi-square test, Fisher exact test, and logistic regression with multiple variables. Results. The investigation examined 2298 survey replies (13.1% primary hospitals, 52.4% secondary hospitals, and 34.5% tertiary hospitals). As hospital grade increases, more participants inquire about a patient's history of unfavorable pregnancies concerning hormone evaluation; the better the hospital's grade, the greater the number of participants who would undergo AMH and androgen-related tests. The higher the hospital level, the more participants would pick the oral glucose tolerance test (OGTT) to determine insulin resistance, the BMI Asian criteria for defining obesity, and blood lipids. Participants in primary (odds ratio OR=0.383, 95% confidence interval (CI) 0.282-0.520) and secondary (OR=0.607, 95% confidence interval (CI) 0.481-0.765) hospitals were significantly less likely to select OGTT than those in tertiary hospitals. Comparatively, fewer primary hospitals chose to do lipid profiling than tertiary hospitals (OR 0.689, 95% CI 0.523-0.909). With the increase in hospital level, participants were more knowledgeable about the multiple efficacies and dose alternatives of metformin and selected letrozole and assisted reproduction more frequently. Conclusion. Our study uncovered differences in the endocrine evaluation, metabolic screening, and management of PCOS patients across obstetrics and gynecology at various hospital levels. Simultaneously, it underlines the need to improve the hierarchical medical system and close the knowledge gap across hospitals.