Table 3.

Subgroup analysis of the association between cardiometabolic index and endometriosis.

Subgroup	OR (95% CI)	P for interaction
Age		0.767
<35	1.29 (0.76,2.17)
≥35	1.18 (1.03,1.34)
BMI
<25	1.79 (1.01,3.16)	0.1056
25-29.9	1.16 (0.78,1.73)
≥30	1.03 (0.84,1.27)
PIR,%		0.4944
Low	1.26 (1.02,1.56)
Intermediate	1.01 (0.70,1.47)
High	1.12 (0.91,1.38)
Hypertension		0.9395
Yes	1.17 (0.74,1.85)
No	1.19 (1.03,1.37)
Drinking		0.9510
Yes	1.17 (1.02,1.31)
No	1.16 (0.88,1.53)
Smoking		0.7106
Yes	1.15 (1.00,1.32)
No	1.23 (0.89,1.69)
Menarche age (years)		0.4988
<13	1.12 (0.94,1.34)
≥13	1.23 (1.01,1.49)