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Table 5 Bi-variable and multivariable binary logistic regression analysis showing association between factors and alcohol use among pregnant women visiting antenatal clinics at public hospitals Addis Ababa Ethiopia, 2019(N = 585)

From: The prevalence and associated factors of alcohol use among pregnant women attending antenatal care at public hospitals Addis Ababa, Ethiopia, 2019

Explanatory variables

Alcohol use

COR, (95% CI)

AOR, (95%CI)

Yes

No

Educational status

 Have no formal education

80

66

3.48 (2.08, 5.82)

3.22 (1.72, 6.02) **

 Primary

42

72

1.67 (0.97, 2.90)

1.08 (0.57, 2.07)

 Secondary

57

110

1.49 (0.89, 2.48)

1.44 (0.80, 2.60)

 Preparatory

5

25

0.57 (0.20, 1.62)

0.49 (0.14, 1.70)

College and above

33

95

1

1

Residence

 Urban

207

341

1.63 (0.77, 3.45)

1.92 (0.75, 4.93)

 Rural

10

27

1

1

Parity

 Nulliparous

51

105

1

1

 Primipara

59

96

1.26 (0.79, 2.01)

1.12 (0.64, 1.96)

 Multipara

107

167

1.31 (0.87, 1.99)

1.37 (0.83, 2.26)

Pregnancy plan

 Yes

171

320

1

1

 No

46

48

1.79 (1.14, 2.79)

1.14 (0.66, 1.98)

Pre-pregnancy alcohol use

 Yes

113

75

4.24 (2.93, 6.13)

3.16 (2.03, 4.91) **

 No

104

293

1

1

Partner alcohol use

 Yes

120

100

3.31 (2.33, 4.71)

3.43 (2.21, 5.32) **

 No

97

268

1

1

Intimate partner violence

 Yes

20

19

1.86 (0.97, 3.57)

1.62 (0.72, 3.63)

  No

197

349

1

1

Social support

 Poor

120

68

5.19 (3.38, 7.97)

3.16 (1.88, 5.31) **

 Moderate

43

141

0.89 (0.56, 1.42)

0.66 (0.39, 1.11)

 Strong

54

159

1

1

Current khat use

 Yes

27

34

1.39 (0.81, 2.38)

1.23 (0.61, 2.45)

 No

190

334

1

1

Psychological distress

 Yes

81

80

2.14 (1.48, 3.10)

1.56 (0.97, 2.53)

 No

136

288

1

1

  1. NB. 1.00 reference **p-value less than 0.001
  2. The variables in AOR were identified on the basis of p-values ≤0.05
  3. Chi square = 8.71, df = 8, Hosmer lemshow test = 0.367