Metabolic syndrome and health-related quality of life in reproductive age and post-menopausal women: Tehran Lipid and Glucose Study.

BACKGROUND Given the lack of data clarifying the manner in which women with metabolic syndrome (MetS) in different eras of their life perceive their health-related quality of life (HRQoL), this study aimed at investigating the association between MetS and HRQoL in reproductive age and post menopausal women. METHODS This was a cross-sectional study conducted within the framework of Tehran Lipid and Glucose Study (TLGS). Metabolic syndrome was defined according to the Joint Interim Statement (JIS) and HRQoL was assessed using the Short Form Health Survey (SF-36). Logistic regression analysis was used to estimate the odds ratio (OR) of poor HRQoL with 95% confidence intervals (CIs) for reproductive age and post-menopausal women separately and adjusted for confounding variables. RESULTS All 603 participants with (n = 340) and without (n = 263) MetS were studied. Overall, in both physical and mental domains, those without MetS had higher scores in all subscales of SF-36 except for vitality, role emotional and mental component summary. Unadjusted odds ratios (95% CI) for poor physical HRQoL were 2.8 (1.7-4.6); (P < 0.001) and 1.5 (0.7-3.4) for the reproductive age and post-menopausal groups, respectively. Compared to the post-menopausal group, the odds ratio of reporting poor HRQoL for reproductive age women was significantly higher, even after adjusting for age (OR: 1.7, 95% CI: 1.0-3.0, P < 0.05). CONCLUSION The results indicate that MetS is associated with poor HRQoL in reproductive age, but not in post-menopausal women, and the association is observed mainly in relation to physical rather than mental health.