Fig. 2

Bar graph of AMH against Age categorized by sXCI of 10%. Bar graph of geometric mean and 95% confidence intervals of AMH (natural log scale) in three age strata with cut-off at age 30 and 38 years comparing participants in each stratum with ≤ 10% sXCI to those with >10% sXCI. In a GLM analysis stratified by age-groups there was a significant interaction between sXCI and age group (p = 0.004). While there is no significant difference in AMH observed for women < 30 or for women > 38 years old there is a significant difference in the AMH levels for those age >30 to 38 (n = 16). In this age group those with ≤ 10% sXCI (n = 7) demonstrated a significantly higher AMH level compared to those with > 10% sXCI (n = 9) (GLM sXCI_10%, f = 11.27; P = 0.004)