Table 3 Simultaneous regression analysis for infant & maternal outcomes (Model 2)^a

NICU Admission

OR

SE

t

p > t

95% CI

Current Living Situation

 Steady place to live¹

 Place to live but worried about losing it

1.39

0.35

1.29

0.1

0.84

2.30

 No steady place to live

1.37

0.76

0.58

0.5

0.46

4.11

Geographic Region

 Urban¹

 Rural

0.70

0.11

−2.11

0.03*

0.51

0.97

Maternal Education

 Less than HS/No diploma¹

 High School Graduation/GED

1.29

0.30

1.11

0.26

0.81

2.05

 Some College/no degree

1.25

0.29

0.97

0.33

0.79

1.98

 Bachelors/Masters/Doctorate

1.14

0.28

0.55

0.58

0.70

1.87

Timing of 1^st Prenatal Care Visit

 1^st Trimester¹

 No Prenatal Care

2.65

1.18

2.19

0.02*

1.10

6.36

 2^nd Trimester

0.78

0.14

−1.33

0.18

0.55

1.12

 3^rd Trimester

1.08

0.38

0.24

0.81

0.54

2.17

Abuse During Pregnancy

2.06

0.85

1.75

0.08

0.91

4.66

Difficulty paying rent/mortgage

1.03

0.15

0.26

0.79

0.77

1.39

Previous Preterm Birth

0.41

0.07

−4.94

0.00*

0.29

0.58

Breast Feed Ever

OR

SE

t

p > t

95% CI

Current Living Situation

 Steady place to live¹

 Place to live but worried about losing it

0.61

0.16

−1.87

0.06

0.36

1.02

 No steady place to live

0.82

0.40

−0.4

0.69

0.31

2.16

Geographic Region

 Urban¹

 Rural

1.04

0.19

0.22

0.82

0.72

1.49

Maternal Education

 Less than HS/No diploma¹

 High School Graduation/GED

2.11

0.44

3.54

<0.001*

1.37

3.14

 Some College/no degree

2.66

0.62

4.17

<0.001*

1.70

4.24

 Bachelors/Masters/Doctorate

3.74

0.87

5.67

<0.001*

2.44

5.97

Timing of 1^st Prenatal Care Visit

 1^st Trimester¹

 No Prenatal Care

0.42

0.19

−1.91

0.05*

0.17

1.02

 2^nd Trimester

0.75

0.14

−1.43

0.15

0.51

1.10

 3^rd Trimester

1.32

0.47

0.77

0.44

0.65

2.68

Abuse During Pregnancy

1.78

0.94

1.1

0.27

0.63

5.04

Difficulty paying rent/mortgage

1.07

0.20

0.37

0.71

0.74

1.54

Previous Preterm Birth

1.46

0.39

1.44

0.14

0.87

2.47

Gestational Age at Birth (weeks)

OR

SE

t

p > t

95% CI

Current Living Situation

 Steady place to live¹

 Place to live but worried about losing it

0.23

0.11

2.01

0.04*

0.01

0.45

 No steady place to live

0.23

0.19

1.16

0.24

−0.15

0.62

Geographic Region

 Urban¹

 Rural

0.04

0.06

0.74

0.46

−0.07

0.16

Maternal Education

 Less than HS/No diploma¹

 High School Graduation/GED

0.20

0.11

1.89

0.05*

−0.01

0.42

 Some College/no degree

0.09

0.10

0.91

0.36

−0.11

0.30

 Bachelors/Masters/Doctorate

0.23

0.10

2.21

0.02*

0.02

0.44

Timing of 1^st Prenatal Care Visit

 1^st Trimester¹

 No Prenatal Care

−0.91

0.46

−1.98

0.04*

−1.81

−0.01

 2^nd Trimester

0.16

0.07

2.29

0.02*

0.02

0.30

 3^rd Trimester

0.01

0.13

0.07

0.94

−0.25

0.26

Abuse During Pregnancy

−0.57

0.29

−1.93

0.05*

−1.16

0.01

Difficulty paying rent/mortgage

−0.12

0.07

−1.69

0.09

−0.26

0.01

Previous Preterm Birth

1.32

0.15

8.7

0.00*

1.02

1.62

Gestational Diabetes

OR

SE

t

p > t

95% CI

Current Living Situation

 Steady place to live¹

 Place to live but worried about losing it

0.41

0.14

−2.58

0.01*

0.21

0.81

 No steady place to live

0.16

0.09

−3.00

0.00*

0.05

0.53

Geographic Region

 Urban¹

 Rural

0.86

0.14

−0.89

0.37

0.62

1.19

Maternal Education

 Less than HS/No diploma¹

 High School Graduation/GED

1.40

0.38

1.25

0.21

0.82

2.39

 Some College/no degree

1.66

0.44

1.89

0.05*

0.98

2.81

 Bachelors/Masters/Doctorate

1.58

0.43

1.67

0.09

0.92

2.72

Timing of 1^st Prenatal Care Visit

 1^st Trimester¹

 No Prenatal Care

0.56

0.48

−0.65

0.51

0.09

3.12

 2^nd Trimester

0.91

0.19

−0.41

0.68

0.60

1.40

 3^rd Trimester

1.95

0.68

1.91

0.05*

0.99

3.87

Abuse During Pregnancy

0.75

0.58

−0.36

0.71

0.16

3.43

Difficulty paying rent/mortgage

1.01

0.19

0.06

0.95

0.69

1.46

Previous Preterm Birth

0.76

0.18

−1.11

0.26

0.47

1.22

Gestational Hypertension

OR

SE

t

p > t

95% CI

Current Living Situation

 Steady place to live¹

 Place to live but worried about losing it

0.50

0.15

−2.17

0.03*

0.27

0.93

 No steady place to live

0.33

0.15

−2.34

0.01*

0.13

0.83

Geographic Region

 Urban¹

 Rural

0.54

0.10

−3.19

0.00*

0.37

0.79

Maternal Education

 Less than HS/No diploma¹

0.77

0.18

−1.08

0.27

0.48

1.22

 High School Graduation/GED

0.90

−0.45

−0.45

0.65

0.56

1.42

 Some College/no degree

0.83

−0.77

−0.77

0.44

0.51

1.33

 Bachelors/Masters/Doctorate

1.02

0.32

−1.08

0.74

0.88

1.19

Timing of 1^st Prenatal Care Visit

 1^st Trimester¹

 No Prenatal Care

0.88

0.63

−0.17

0.86

0.21

3.61

 2^nd Trimester

0.83

0.15

−1.02

0.30

0.58

1.18

 3^rd Trimester

0.64

0.25

−1.09

0.27

0.29

1.41

Abuse During Pregnancy

1.88

0.74

1.61

0.10

0.86

4.10

Difficulty paying rent/mortgage

0.94

0.15

−0.33

0.74

0.68

1.31

Previous Preterm Birth

0.56

0.12

−2.51

0.01*

0.36

0.88