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Table 4 Univariate logistic regression analysis for the likelihood of Stillbirth

From: Risk factors for stillbirth and early neonatal death: a case-control study in tertiary hospitals in Addis Ababa, Ethiopia

Variable

Crude OR

95% CI

p-value

Education

  

0.01

 No Education

1.72

1.03–2.87

 

 Some Education (Primary-Secondary)

1.82

1.26–2.62

 

 Higher Education/Vocational

Ref

  

Marriage Status

   

 Currently Married

Ref

  

 Not Currently Married

2.19

1.20–3.98

0.01

Employment

   

 Employed

Ref

  

 Unemployed

1.06

0.82–1.37

0.65

Age

   

  < 35

Ref

  

  ≥ 35

1.23

0.78–1.93

0.15

Income Quintile

  

0.20

 Poorest

1.11

0.72–1.71

 

 Poorer

1.25

0.83–1.89

 

 Middle

0.78

0.51–1.20

 

 Rich

0.82

0.52–1.31

 

 Richest

Ref

  

BMI

  

0.53

 Normal

Ref

  

 Low

1.28

0.53–3.03

 

 High

0.87

0.64–1.18

 

Blood Type

  

0.04

 Type A

1.41

1.03–1.92

 

 Type B

0.89

0.63–1.26

 

 Type AB

1.42

0.85–2.38

 

 Type O

Ref

  

Parity

  

<  0.01

 0

Ref

  

 1–5

0.24

0.06–0.96

 

 6 or more

1.83

0.28–12.07

 

Previous Still Birth

   

 No

Ref

  

 Yes

10.02

7.01–14.34

< 0.01

Previous Preterm Birth

   

 No

Ref

  

 Yes

4.59

3.32–6.34

< 0.01

Ever Had Child with Congenital Abnormalities

   

 No

Ref

  

 Yes

2.44

1.58–3.77

< 0.01

Antenatal Care for Current Pregnancy

  

0.02

 No ANC

1.96

0.85–4.48

 

 1–2 visits

1.79

1.09–2.93

 

 3 or more visits

Ref

  

HIV

   

 No

Ref

  

 Yes

1.76

0.78–3.97

0.17

Hypertensive Disorder during Pregnancy

   

 No

Ref

  

 Yes

1.73

1.26–2.37

< 0.01

Antepartum Hemorrhage in Pregnancy

   

 No

Ref

  

 Yes

4.76

2.45–9.07

< 0.01

Intrauterine Growth Restriction in Pregnancy

   

 No

Ref

  

 Yes

1.66

0.86–3.19

0.13

PROM during Pregnancy

   

 No

Ref

  

 Yes

0.62

0.40–0.95

0.03

Other Complications in Pregnancy

   

 No

Ref

  

 Yes

1.88

0.85–4.17

0.12

Method of Delivery

  

0.02

 SVD

Ref

  

 Cesarean section

0.81

0.56–1.11

 

 Other

0.36

0.17–0.77

 

Multiple Birth

   

 No

Ref

  

 Yes

2.70

1.66–4.38

< 0.01

Sex of Baby

   

 Male

0.95

0.73–1.23

0.68

 Female

Ref