Anthropometric, clinical, and metabolic comparisons of the four Rotterdam PCOS phenotypes: A prospective study of PCOS women

Journal of Human Reproductive Sciences

卷:6

关键词: Insulin resistance;    metabolic syndrome;    polycystic ovarian syndrome;    phenotypes;   

DOI  :  10.4103/0974-1208.121422

来源: DOAJ

【 摘 要 】

Aims: 1. To study the distribution of various Rotterdam classified phenotypes of polycystic ovarian syndrome (PCOS) women, in our population. 2. To compare the four phenotypes with respect to anthropometric, clinical, and metabolic parameters. 3. To report the prevalence of insulin resistance (IR) and metabolic syndrome in these women. Settings and Design: Private practice, Prospective cross-sectional comparative study. Materials and Methods: Women attending gynecology outpatient with the primary complains of irregular menses and/or infertility were evaluated. Each of them underwent detailed clinical examination, transvaginal sonography, and biochemical and hormonal assays. Four hundred and ten women with a clinical diagnosis of PCOS based on Rotterdam criteria were included in the study. The four phenotypes were 1) PCO complete, that is oligo/anovulation (O) + polycystic ovaries (P) + hyperandrogenism (H) 2) P + O, 3) P + H, and 4) O + H. All women were also evaluated for metabolic syndrome (American Heart Association/National Heart, Lung, and Blood Institute (AHA/NHLBI), modified Adult Treatment Panel (ATP) III 2005 guidelines) and IR (homeostatic model assessment-IR (HOMA-IR)). Statistical Analysis: Statistical Package for Social Sciences (SPSS) version 18. Results: Largest group was PCOS complete (65.6%) followed by P + O (22.2%); H + O (11.2%); and P + H (0.9%). Overall prevalence of metabolic syndrome was 35.07%. Hyperandrogenic phenotyptes; H + O (50%) and P + H + O (37.04%), had significantly higher prevalence of metabolic syndrome than normoandrogenic P + O phenotype (10%) (P ≤ 0.001). Body mass index (BMI) ≥ 25 (P = 0.0004; odds ratio (OR) = 3.07 (1.6574-5.7108, 95% CI)), waist circumference (WC) ≥ 80 cm (P = 0.001; OR = 3.68 (1.6807-8.0737, 95% CI)) and family history of diabetes (P = 0.019; OR 1.82 (1.1008-3.0194, 95% CI)), were strongly associated with the presence of metabolic syndrome. The overall prevalence of IR in PCOS women was 30.44% (HOMA-IR cutoff ≥ 3.8) and 34.94% (HOMA-IR cutoff ≥ 3.5). Conclusions: The prevalence of metabolic syndrome and IR was 35.07 and 30.44%, respectively. The hyperandrogenic phenotypes have significantly higher metabolic morbidity compared to normoandrgenic phenotype. BMI > 25, WC ≥ 80 cm, and family history of diabetes carry the highest risk for developing metabolic syndrome.

【 授权许可】

Unknown