Association of bisphenol a exposure with circulating sex hormone concentrations in men and postmenopausal women.

A total of 1 116 middle-aged and elderly men and 1 442 postmenopausal women were recruited in this study.Whether bisphenol A exposure was associated with circulating sex hormone concentrations was studied.Univariate analysis revealed that the urinary bisphenol A concentration was negatively correlated with the serum levels of luteinizing hormone(β=-0.061,P