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Table 5 Factors associated with substance use during current pregnancy among pregnant women attending ANC in public hospitals of Eastern Ethiopia, 2019(n = 510)

From: Magnitude and associated factors of substance use among pregnant women attending antenatal care in public hospitals of eastern Ethiopia

Variables

Substance use

 

COR(95% CI)

AOR(95% CI)

 

Yes (%)

No (%)

  

Age

 15–24

35(19.3)

146(80.7)

0.49(.30–0.81)

1.23(0.54–2.78)

 25–29

47(28.1)

120(71.9)

0.81(0.50–1.29)

0.80(0.39–1.65)

  > 29

53(32.7)

109(67.3)

1

1

Residence

 Urban

109(25.3)

321(74.7)

1

1

 Rural

26(32.5)

54(67.5)

1.42(0.85–2.38)

0.88(0.38–2.02)

Marital status

 Married

122(25.4)

358(74.6)

0.45 (0.21–0.94)

0.89(0.25–3.11)

 Single

13(43.3)

17(56.7)

1

1

Educational status

 No formal education

45(28)

146(72)

1.7 (0.97–2.98)

1(0.35–2.86)

 Elementary

20(33.3)

40(66.7)

2.19 (1.09–4.39)

0.80(0.28–2.28)

 Secondary school

46(28.8)

114(71.2)

1.77 (1.00–3.09)

1.27(0.50–3.22)

 10+

24(18.6)

105(81.4)

1

1

Occupation

 Unemployed

104(27.5)

274(72.5)

0.96 (0.57–1.63)

0.78(0.33–1.84)

 Student

7(14.9)

40(85.1)

0.44 (0.17–1.13)

0.48(0.10–2.19)

 Employee

24(28.2)

61(71.8)

1

 

Monthly household income

  < 1500

25(29.8)

59(70.2)

1.92 (1.00–3.67)

1.254(0.46–3.42)

 1500–3499

60(28.7)

149(71.3)

1.82 (1.06–3.13)

1.921(0.83–4.42)

 3500–4999

27(30)

63(70)

1.94 (1.02–3.67)

3.4(1.32–8.77)*

  ≥ 5000

23(18.1)

104(81.9)

1

1

Gravidity

 Primigravida

29(21.3)

107(78.7)

1

1

 Multigravida

106(28.3)

268(71.7)

1.46 (0.91–2.33)

1.87(0.86–4.06)

No of children

 0–2

87(24.4)

270(75.6)

0.70 (0.46–1.07)

0.63 (0.31–1.30)

  > 2

48(31.4)

105(68.6)

1

1

Plan status

 Planned

101(24)

319(76)

1

1

 Not planned

34(37.8)

56(62.2)

1.92(1.18–3.10)

1.60(0.75–3.43)

No of ANC

  = 1

40(23.3)

132(76.7)

0.77 (0.51–1.19)

0.90(0.43–1.87)

  > 1

95(28.1)

243(71.9)

1

1

Pre-pregnancy use

 Yes

118(60.2)

78(39.8)

26.43(15.00–46.56)

27.25(14.11–52.66)***

 No

17(5.4)

297(94.6)

1

1

Partner SU

 Yes

118(37.7)

195(62.3)

6.41(3.71–11.08)

3.70(1.84–7.46)***

 No

17(8.6)

180(91.4)

1

1

Family SU

 Yes

118(36)

210(64)

5.45(3.15–9.43)

3.45(1.69–7.03)**

 No

17(9.3)

165(90.7)

1

1

Intimate partner violence

 Yes

58(38.9)

91(61.1)

2.34 (1.55–3.55)

0.77(0.42–1.41)

 No

77(21.4)

283(78.6)

1

1

  1. AOR adjusted odds ratio, COR crude odds ratio: *Significant at P < 0.05, **Significant at P < 0.01, ***Significant at P < 0.001, 1 = Reference