Table 5 Risk ratio estimates of direct and indirect effects of age on live birth with AMH as the mediator for different FSH groups

Risk Ratio*

p-values

Risk Ratio*

p-values

Proportion

<5.1 (2720)

0.63 (0.55, 0.69)

<0.001

0.89 (0.87, 0.91)

<0.001

0.20 (0.14, 0.26)

5.1 ∼6.5 (2743)

0.60 (0.53, 0.67)

<0.001

0.92 (0.90, 0.94)

<0.001

0.14 (0.10, 0.20)

6.5 ∼7.7 (2699)

0.65 (0.58, 0.72)

<0.001

0.93 (0.91, 0.95)

<0.001

0.14 (0.09, 0.20)

7.7 ∼9.7 (2862)

0.61 (0.54, 0.67)

<0.001

0.94 (0.93, 0.96)

<0.001

0.11 (0.07, 0.15)

>9.7 (2766)

0.45 (0.38, 0.51)

<0.001

0.95 (0.92, 0.98)

0.003

0.06 (0.02, 0.11)