From: Association between cardiometabolic index and infertility among American women aged 20–45 years: a cross-sectional analysis from 2013–2020 NHANES data
Adjusted OR (95% CI), P-value
Inflection point
0.59
CMI < 0.59
4.47 (2.19, 9.15) < 0.0001
CMI > 0.59
1.01 (0.81, 1.24) 0.9621
P for Log-likelihood ratio
< 0.001