| pubmed-article:8314200 | pubmed:abstractText | This retrospective study was carried out to investigate, in a large group of hyperandrogenized women with polycystic ovary syndrome (PCOS) and nonhyperandrogenized control women, the interrelationships between sex steroids and indices of body fat distribution. Moreover, we investigated the relationships between these parameters and insulin blood levels, since obese women with abdominal pattern of fat distribution (A-BFD), as well as those with PCOS (either obese and nonobese) are characterized by moderate to severe hyperinsulinemia. A sample of 100 women with PCOS and that of 138 women without clinical signs of hyperandrogenism, who served as a control group, were investigated. The waist to hip circumference ratio (WHR) which was used to define different patterns of fat topography was significantly (p < 0.05) higher in PCOS (0.84 +/- 0.10) than in control women (0.81 +/- 0.08). In both groups, women with WHR values lower than or equal to 0.85 were considered as having a peripheral pattern of body fat distribution (P-BFD) whereas those having WHR values higher than 0.85 had A-BFD. Compared to controls, women with PCOS had higher LH, androgen and estrogen concentrations. In both PCOS and controls there were no differences in sex hormone levels between women with different patterns of fat distribution, except androstenedione, which levels were significantly higher in women with A-BFD than with P-BFD. Women with PCOS showed significantly higher insulin levels than controls. Moreover, in both groups fasting and stimulated insulin were significantly higher in women with A-BFD than in those with P-BFD.(ABSTRACT TRUNCATED AT 250 WORDS) | lld:pubmed |
