Table 4 Results from the multivariate multinomial regression model

Age

.98

.92, 1.05

1.04

.97, 1.12

Maternal age

.97

.92, 1.02

.97

.92, 1.02

 <$75,000

Ref

Ref

Ref

Ref

 $75,000–$100,000

.75

.32, 1.75

.89

.32, 2.50

 $100,000+

.53*

.29, .84

.69

.21, 1.48

 Male

Ref

Ref

Ref

Ref

 Female

.50*

.29, .83

.98

.51, 1.89

 White

Ref

Ref

Ref

Ref

 Non-White

.61

.32, 1.14

.68

.31, 1.50

 No

Ref

Ref

Ref

Ref

 Yes

.67

.39, 1.14

.82

.42, 1.62