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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