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Table 2 Logistic regression for the association between endometrial IDO expression level and live birth rate of patients undergoing first IVF treatment

From: Association between endometrial indoleamine 2,3-dioxygenase expression level and pregnancy outcomes in women undergoing first in vitro fertilization treatment

Variables

OR (95% CI)

P-value

Adjusted OR

(95% CI)a

P-valuea

Adjusted OR

(95% CI)b

P-valueb

IDO expression level

 Grade 1

Ref

Ref

Ref

Ref

Ref

Ref

 Grade 2

1.989 (0.821-4.821)

0.128

2.090 (0.846-5.165)

0.110

2.199 (0.880-5.491)

0.092

 Grade 3

2.660 (1.130-6.259)

0.025

2.857 (1.184-6.891)

0.019

2.863 (1.180-6.947)

0.020

  1. aAdjusted for maternal age and BMI
  2. bAdjusted for maternal age, BMI and duration of gonadotropin stimulation