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Table 3 Bivariate and multivariable logistic regression analysis of risk factors associated with externally visible birth defects at ACSH, Adama, Ethiopia, 2020

From: Determinants of externally visible birth defects among perinatal deaths at Adama Comprehensive Specialized Hospital: a case-control study

Variable

Case(n = 63)

Control(n = 252)

COR (95% CI)

AOR (95% CI)

N (%)

N (%)

Alcohol Use

Yes

33(52.4%)

49(19.4%)

4.55(2.540, 8.177)

6.57(3.102,13.937) *

No

30(47.6%)

203(20.6%)

1

1

Diabetic mother

Yes

9(14.3%)

15(6%)

2.633(1.095,6.334)

2.197(0.636,7.585)

No

54(85.7%)

237(94%)

1

1

Lack of ANC

Yes

28(43.4%)

67(26.6%)

2.209(1.249,3.907)

2.794(1.333,5.859) *

No

35(55.6%)

185(73.4%)

1

1

History of stillborn

Yes

24(38.1%)

33(13.1%)

4.084(2.183,7.641)

3.967(1.772,8.881*

No

39(61.9%)

219(86.9%)

1

1

Caffeine Use

Yes

9(14.3%)

17(6.8%)

2.304(0.975,5.447)

2.370(0.810,6.936)

No

54(85.7%)

235(93.2%)

1

1

Drug use

Yes

4(6.3%)

8(3.2%)

2.068(0.602,7.099)

2.276(0.486,10.649)

No

59(94.7%)

244(96.8%)

1

1

Vitamins consumption

Yes

13(20.6%)

32(12.7%)

1

1

No

50(79.4%)

220(87.3%)

0.559(0.274,1.142)

0.562(0.226,1.395)

Exposure to pesticide

Yes

9(14.3%)

11(4.7%)

3.652(1.442,9.246)

4.84(1.375,17.034) *

No

54(85.7%)

241(95.3%)

1

1

Family history CAs

Yes

10(15.9%)

18(7.1%)

2.453(1.071,5.617)

4.85(1.492,15.788) *

No

53(84.1%)

234(92.9%)

1

1

Lack of folic acid

Yes

47(24.6%)

105(41.7%)

4.112(2.212,7.646)

4.324(2.062,9.067) *

No

16(25.4%)

147(58.3%)

1

1

Birth order

1–4

53(84.1%)

182(72.2%)

1

1

> 4

10(15.9%)

70(27.8%)

0.491(0.236,1.018)

0.493(0.200,1.213)

Sex of children

Male

42(66.7%)

122(48.4%)

2.131(1.194,3.803)

2.067(1.009,4.238) *

Female

21(33.3%)

130(51.6%)

1

1

  1. Note * statistically significant at p-value < 0.05; 1, Reference Abbreviation ANC, Antenatal Care; AOR, Adjusted Odds Ratio; CAs, Congenital Anomalies; CI, Confidence Interval; N, Frequency; n, Sample Size