Table1 Baseline characteristics of delivery hospitalizations

From: Associations of mental disorders with maternal health outcomes

Baseline characteristics

N =   715,810

%

Age(years)

 12–18

18,931

2.64

 19–35

602,541

84.18

 36–45

93,514

13.06

 46–55

824

0.12

Race/ethnicity

 White

356,991

52.45

 Black

100,718

14.80

 Hispanic

141,727

20.82

 Asian/pacific islander

43,751

6.43

 Native American

4907

0.72

 Others

32,547

4.78

Household income

 1st quarter

197,874

27.64

 2nd quarter

182,105

25.44

 3rd quarter

173,145

24.19

 4th quarter

156,040

21.80

 Missing

6646

0.93

Primary payer

 Medicare

4694

0.66

 Medicaid

308,702

43.13

 Private insurance

364,351

50.90

 Self-pay

17,977

2.51

 No charge

447

0.06

Others/Missing

19,639

2.74

 Smoking

 No

678,235

94.75

 Yes

37,575

5.25

Alcohol use

 No

714,884

99.87

 Yes

926

0.13

Substance use

 No

673,674

94.11

 Yes

42136

5.89

Obesity

 No

645,802

90.22

 Yes

70,008

9.78