Table 1. Results of Poisson multivariable regression models to identify variables associated with ovarian reserve.
Variables RR (95%CI) p value
BMI (Kg/m2)
Obesity
No obesity

1.1 (0.71 - 1.73)
1.0
0.645
Other autoimmune diseas
Yes
No

1.7 (1.04 - 2.70)
1.0
0.035
Endometriosis
Yes
No

1.1 (0.78 - 1.47)
1.0
0.671
Thyroid autoimmunity
Yes
No

1.2 (0.90 - 1.71)
1.0
0.183
Age (years)
< 35
35 - 39
≥ 40

1.0
2.07 (1.17 - 3.65)
3.8 (2.23 - 6.53)
< 0.001
TSH 1.12 (0.98 - 1.28) 0.108

RR = relative risk; CI = confidence interval; BMI = body mass index; TSH = thyroid-stimulating hormone.