Sociodemographic variables | Model 1 aOR (95% CI) | Model 2 aOR (95% CI) | Model 3 aOR (95% CI) | ||||||
---|---|---|---|---|---|---|---|---|---|
No infection | S. mansoni only | S. mansoni co-infection‡ | No infection | S. mansoni only | S. mansoni co-infection‡ | No infection | S. mansoni only | S. mansoni co-infection‡ | |
N (%) | 596 (74.0) | 170 (21.1) | 39 (4.9) | 596 (85.8) | 78 (11.2) | 21 (3.0) | 596 (95.2) | 22 (3.5) | 8 (1.3) |
Age > 41 | Ref | 0.39 (0.27–0.57)*** | 0.35 (0.17–0.69)** | Ref | 0.27 (0.17–0.48)*** | 0.55 (0.21–1.42) | Ref | 0.18 (0.06–0.52)** | 0.64 (0.19–2.16) |
Males | Ref | 1.13 (0.78–1.63) | 1.96 (0.94–4.11)* | Ref | 1.06 (0.63–1.77) | 1.94 (0.72–5.29) | Ref | 1.71 (0.64–4.64) | 1.42 (0.31–6.56) |
Formal education | Ref | 0.90 (0.60–1.33) | 0.57 (0.29–1.13) | Ref | 1.16 (0.66–2.03) | 0.40 (0.14–1.10)* | Ref | 0.82 (0.29–2.34) | 2.63 (0.44–15.79) |
Lowest wealth tertile | Ref | 2.03 (1.23–3.35)*** | 1.82 (0.71–4.65)** | Ref | 2.10 (1.10–3.99)** | 2.82 (0.83–9.55)* | Ref | 2.39 (0.65–8.35) | 2.60 (0.27–24.87) |
Farmers | Ref | 1.06 (0.67–1.67) | 1.29 (0.43–3.84) | Ref | 1.10 (0.60–2.01) | 1.40 (0.23–8.51) | Ref | 1.13 (0.37–3.49) | 0.54 (0.04–6.69) |
Semi-urban area | Ref | 1.44 (0.94–2.20)* | 1.55 (0.60–4.02) | Ref | 1.33 (0.73–2.45) | 1.66 (0.54–5.10) | Ref | 0.48 (0.18–1.33) | 0.63 (0.15–2.67) |
Poor hygiene score > 3 | Ref | 1.11 (0.71–1.74) | 3.10 (1.22–7.83)** | Ref | 1.02 (0.56–1.85) | 4.79 (1.26–18.16)** | Ref | 0.69 (0.24–2.01) | 3.59 (1.00–12.90)** |