Predictor

Category

Univariate model

Multivariate model

OR

95% CI

p-value

OR

95% CI

p-value

Age

(Years)

0.93

0.88

0.99

0.021*

0.93

0.87

0.99

0.018*

Schedule

38 weeks

(ref)

-

-

-

(ref)

-

-

-

39 weeks

1.90

1.06

3.41

0.032*

1.94

1.07

3.50

0.028*