Correlates of serum estradiol concentration among postmenopausal women in Ilorin, North-Central Nigeria.

Objectives: There are limited data on the associated factors of circulating endogenous estradiol among Nigerian postmenopausal women. The main objective of this study is to assess the relationship between serum estradiol levels and some menstrual, clinical, and sociodemographic factors in postmenopausal women attending a family medicine clinic in Nigeria.

Methods: This was a hospital-based cross-sectional study involving 372 postmenopausal women.