TABLE 4.

Crude and adjusted odds for live‐births with 95% Confidence Intervals

Confounding variable	Crude OR	95%CI	Adjusted odds	95%CI	P value
Age	0.95	0.93‐0.97	0.955	0.91‐0.99	.038
Infertility duration	0.83	0.76‐0.91	0.946	0.906‐0.99	.022
UI (1) vs controls	0.62	0.39‐0.98	0.51	0.3‐0.86	.012
UI (2) vs controls	0.89	0.55‐1.44	0.905	0.54‐1.5	.75
UI (3) vs controls	0.98	0.64‐1.50	0.85	0.53‐1.35	.54
Previous live‐births vs. none	1.02	0.67‐1.56	1.29	0.77‐2.18	.65
No IVF vs Previous IVFs	1.26	0.9‐1.8	1.21	0.83‐1.76	.33
AMH	1.44	1.25‐1.65	1.13	1.07‐1.19	.000