Age-dependent changes in anti-Müllerian hormone levels in Lebanese females: correlation with basal FSH and LH levels and LH/FSH ratio: a cross-sectional study

BMC Women's Health

Ramzi R. Finan¹  Gulzhanat Aimagambetova²  Wassim Y. Almawi²  Eddie Racoubian³ 

[1] Department of Obstetrics and Gynecology, Hôtel-Dieu de France;School of Medicine, Nazarbayev University;St. Marc Medical and Diagnostic Center;

关键词: Anti-Müllerian hormone;    Follicle-stimulating hormone;    Luteinizing hormone;    Menopause;   

DOI  :  10.1186/s12905-020-00998-4

来源: DOAJ

【 摘 要 】

Abstract Background To investigate the age-dependent changes in circulating anti-Müllerian hormone (AMH) levels in healthy Arabic-speaking Lebanese women, and to correlate changes in serum AMH levels with serum FSH and LH values, and LH/FSH ratio. Methods Cross-sectional study, involving 1190 healthy females, age 17–54 years, with regular menses and both ovaries. Serum AMH levels (ng/ml) were measured by ELISA. Results There was an inverse proportion of AMH and subject’s age, which declined from median 6.71 (2.91) ng/ml in young subjects, to 0.68 (0.45) ng/ml in subjects older than 50 years. Average yearly decrease in median AMH levels was 0.27 ng/ml/year through age 35, but then diminished to 0.12 ng/ml/year afterwards. Receiver operating characteristic curve analysis demonstrated high sensitivity and specificity of age as determinant of AMH levels. In contrast to AMH, FSH levels increased progressively from 5.89 (0.11–62.10) ng/ml in young subjects, to 38.43 (3.99–88.30) ng/ml in subjects older than 50 years. On the other hand, age-dependent changes in LH/FSH ratio paralleled those of AMH. Linear regression modeling testing the independent effect of AMH on FSH and LH, adjusted for age, showed that AMH was significant predictor of FSH and LH/FSH ratio, but not LH. This did not contribute significantly to baseline LH and FSH prediction. Conclusions Circulating AMH levels are inversely related to age as also shown elsewhere, and are predictors of LH/FSH ratio and FSH but not LH levels in eumenorrheic females.

【 授权许可】

Unknown