Explanatory factor | All communities (n = 810) | Control group (n = 385) | Intervention group (n = 425) | |||
---|---|---|---|---|---|---|
Crude OR | Adjusted OR | Crude OR | Adjusted OR | Crude OR | Adjusted OR | |
(95% CI) | (95% CI)a | (95% CI) | (95% CI)a | (95% CI) | (95% CI)a | |
Soil-transmitted helminth infection | ||||||
Sociodemographic indicators | ||||||
Sex (male) | 2.35 (1.40–3.93)** | 2.63 (1.55–4.44)** | 4.79 (1.76–13.02)** | 5.90 (2.11–16.50)** | 1.67 (0.90–3.11) | 1.72 (0.91–3.24) |
Age group (6–15 years) | 2.22 (1.07–4.63)* | 2.46 (1.18–5.14)* | 1.84 (0.36–9.40) | 2.14 (0.41–11.09) | 2.69 (1.17–6.15)* | 3.00 (1.30–6.94)* |
Age group (16–29 years) | 2.33 (1.00–5.41)* | 3.08 (1.30–7.28)* | 6.33 (1.20–33.41)* | 9.03 (1.63–50.07)* | 1.53 (0.55–4.22) | 1.79 (0.64–4.98) |
Age group (30–45 years) | 1.70 (0.76–3.81) | 1.95 (0.87–4.40) | 4.15 (0.86–19.98) | 5.66 (1.15–28.00)* | 1.05 (0.37–2.98) | 1.18 (0.42–3.36) |
Age group (> 45 years) | 1.27 (0.47–3.42) | 1.39 (0.51–3.76) | 4.24 (0.73–24.52) | 4.29 (0.72–25.51) | 0.63 (0.16–2.46) | 0.71 (0.18–2.75) |
Socioeconomic index (score) | 0.84 (0.71–0.98)* | 0.80 (0.68–0.94)** | 0.83 (0.65–1.07) | 0.82 (0.66–1.02) | 0.80 (0.63–1.01) | 0.77 (0.62–0.95)* |
Ethnic origin (autochthonous)b | 1.34 (0.62–2.94) | 1.76 (0.79–3.95) | 2.68 (0.67–10.76) | 1.92 (0.65–5.64) | 0.92 (0.35–2.39) | 1.29 (0.51–3.28) |
Religion (Muslim) | 0.69 (0.29–1.63) | 0.61 (0.29–1.28) | 0.44 (0.16–1.24) | 0.50 (0.17–1.52) | 1.06 (0.33–3.36) | 0.84 (0.27–2.65) |
Religion (animist) | 1.31 (0.76–2.25) | 1.42 (0.84–2.41) | 1.31 (0.52–3.33) | 0.86 (0.31–2.36) | 1.32 (0.69–2.52) | 1.54 (0.81–2.92) |
Religion (other) | 0.38 (0.05–3.09) | 0.33 (0.04–2.51) | 0.31 (0.04–2.52) | 0.33 (0.04–2.78) | na | na |
WASH/intervention indicatorsc | ||||||
Group (intervention) | 1.62 (0.72–3.65) | 1.55 (0.93–2.59) | na | na | na | na |
ODF status (odf) | 1.47 (0.64–3.37) | 1.48 (0.90–2.42) | na | na | na | na |
Toilet ownership (new owner) | 1.62 (0.77–3.40) | 1.53 (0.88–2.68) | 0.81 (0.10–6.61) | 1.04 (0.12–9.26) | 1.88 (0.48–7.31) | 1.37 (0.35–5.34) |
Toilet ownership (still owner) | 0.79 (0.33–1.85) | 1.12 (0.48–2.65) | 0.87 (0.34–2.18) | 1.20 (0.45–3.19) | 0.46 (0.04–4.92) | 0.48 (0.04–5.38) |
Possession of functional latrine in 2012 | 1.25 (0.66–2.36) | 1.52 (0.88–2.61) | 0.93 (0.39–2.23) | 1.23 (0.49–3.09) | 1.55 (0.42–5.80) | 1.26 (0.35–4.52) |
Toilet use in 2012 | 1.04 (0.52–2.09) | 1.44 (0.82–2.56) | 0.59 (0.24–1.47) | 0.87 (0.36–2.12) | na | na |
Strict toilet use in 2012 | 1.25 (0.70–2.22) | 1.40 (0.84–2.34) | 0.72 (0.29–1.82) | 0.89 (0.34–2.35) | 1.82 (0.68–4.85) | 1.20 (0.43–3.30) |
Intestinal protozoa infection | ||||||
Sociodemographic indicators | ||||||
Sex (male) | 0.78 (0.58–1.05) | 0.80 (0.60–1.08) | 0.67 (0.43–1.04) | 0.69 (0.44–1.08) | 0.90 (0.61–1.34) | 0.94 (0.63–1.41) |
Age group (6–15 years) | 1.06 (0.71–1.58) | 1.10 (0.74–1.65) | 0.95 (0.52–1.74) | 0.97 (0.52–1.79) | 1.09 (0.64–1.85) | 1.16 (0.67–2.00) |
Age group (16–29 years) | 1.23 (0.74–2.05) | 1.22 (0.73–2.03) | 0.73 (0.33–1.61) | 0.68 (0.30–1.52) | 1.73 (0.90–3.34) | 1.81 (0.93–3.53) |
Age group (30–45 years) | 1.58 (1.00–2.49) | 1.58 (0.99–2.51) | 1.42 (0.71–2.85) | 1.35 (0.67–2.73) | 1.61 (0.87–2.97) | 1.65 (0.89–3.06) |
Age group (> 45 years) | 1.12 (0.67–1.88) | 1.14 (0.68–1.92) | 0.81 (0.36–1.81) | 0.81 (0.36–1.85) | 1.36 (0.70–2.63) | 1.41 (0.72–2.76) |
Socioeconomic index (score) | 1.00 (0.92–1.08) | 1.02 (0.94–1.10) | 0.96 (0.87–1.04) | 1.00 (0.91–1.11) | 1.04 (0.91–1.18) | 1.04 (0.91–1.18) |
Origin (autochthonous)b | 1.51 (1.03–2.22)* | 1.54 (1.04–2.28)* | 1.50 (0.96–2.34) | 1.50 (0.91–2.48) | 1.63 (0.93–2.88) | 1.70 (0.96–3.04) |
Religion (Muslim) | 0.62 (0.40–0.97)* | 0.61 (0.39–0.96)* | 0.61 (0.36–1.04) | 0.63 (0.35–1.11) | 0.48 (0.25–0.94)* | 0.46 (0.23–0.91)* |
Religion (animist) | 1.01 (0.70–1.45) | 1.01 (0.70–1.46) | 0.73 (0.39–1.35) | 0.74 (0.39–1.41) | 1.17 (0.76–1.81) | 1.20 (0.77–1.86) |
Religion (other) | 1.43 (0.57–3.60) | 1.45 (0.58–3.67) | 1.27 (0.50–3.21) | 1.35 (0.53–3.44) | na | na |
WASH/intervention indicatorsc | ||||||
Group (intervention) | 0.74 (0.55–0.99)* | 0.68 (0.49–0.93)* | na | na | na | na |
ODF status (odf) | 0.73 (0.55–0.98)* | 0.69 (0.50–0.93)* | na | na | na | na |
Toilet ownership (new owner) | 0.65 (0.47–0.91)* | 0.63 (0.44–0.88)** | 0.69 (0.25–1.95) | 0.79 (0.27–2.31) | 0.80 (0.35–1.81) | 0.76 (0.33–1.77) |
Toilet ownership (still owner) | 0.87 (0.55–1.37) | 0.88 (0.54–1.42) | 0.79 (0.49–1.28) | 0.84 (0.50–1.42) | 1.78 (0.46–6.91) | 1.58 (0.39–6.33) |
Toilet ownership (no longer owner) | 0.58 (0.16–2.12) | 0.61 (0.17–2.25) | 0.57 (0.16–2.08) | 0.61 (0.17–2.27) | na | na |
Possession of functional latrine in 2012 | 0.72 (0.52–0.98)* | 0.69 (0.50–0.95)* | 0.79 (0.50–1.25) | 0.85 (0.52–1.38) | 0.82 (0.36–1.87) | 0.78 (0.33–1.81) |
Toilet use in 2012 | 0.67 (0.48–0.94)* | 0.67 (0.47–0.94)* | 0.79 (0.51–1.23) | 0.86 (0.54–1.38) | 0.19 (0.02–1.54) | 0.21 (0.03–1.67) |
Strict toilet use in 2012 | 0.73 (0.54–0.99)* | 0.73 (0.53–0.99)* | 0.81 (0.51–1.29) | 0.87 (0.53–1.43) | 0.79 (0.45–1.37) | 0.79 (0.44–1.43) |