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Table 2 Regression results of adequate tetanus vaccination among the participants

From: Prevalence and determinants of antenatal tetanus vaccination in Sudan: a cross-sectional analysis of the Multiple Indicator Cluster Survey

Variable

Level

Adequate tetanus vaccination

(%)

COR

AOR *

Age group

15–19

61.2%

Ref

Ref

20–24

64.4%

1.14 (0.90–1.46)

1.01 (0.76–1.35)

25–29

62.2%

1.04 (0.83–1.31)

0.88 (0.67–1.16)

30–34

59.2%

0.92 (0.72–1.17)

0.84 (0.63–1.12)

35–39

53.9%

0.74 (0.58–0.95)

0.64 (0.48–0.87)

40–44

52.3%

0.69 (0.51–0.95)

0.65 (0.45–0.95)

45–49

54.2%

0.75 (0.46–1.21)

1.01 (0.56–1.83)

Area of residence

Rural

56.5%

Ref

Ref

Urban

69.5%

1.75 (1.54–1.99)

1.01 (0.86–1.19)

Wealth index quintile

Poorest

45.0%

Ref

Ref

Second

56.0%

1.55 (1.32–1.82)

1.26 (1.03–1.55)

Middle

58.7%

1.74 (1.47–2.04)

1.31 (1.05–1.63)

Fourth

69.8%

2.81 (2.36–3.34)

1.66 (1.31–2.11)

Richest

76.3%

3.91 (3.24–4.76)

1.89 (1.41–2.54)

Mother education

None

48.0%

Ref

Ref

Primary

63.5%

1.89 (1.66–2.14)

1.31 (1.12–1.54)

Secondary

72.1%

2.81 (2.38–3.32)

1.51 (1.22–1.86)

Higher

79.0%

4.08 (3.16–5.27)

1.70 (1.25–2.32)

Armed conflict intensity

High intensity areas

56.3%

Ref

Ref

Low-intensity areas

62.0%

1.27 (1.13–1.42)

1.34 (1.14–1.57)

Number of ANC visits

Less than four

60.3%

Ref

Ref

Four or more

72.2%

1.71 (1.50–1.95)

1.49 (1.30–1.71)

  1. *Variables included into the model for the adjusted odds ratios: age group, mother education, wealth quintile index, ANC visits, area of residence, and the armed conflict intensity