| Moderate underweight (n = 253) | Severe underweight (n = 129) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Parameter | RR | 95% CI | ARR | 95% CI | P | RR | 95% CI | ARR | 95% CI | P |
Ascaris heavy-intensity | 1.0 | 0.53–2.1 | 0.85 | 0.41–1.7 | 0.8925 | 1.6 | 0.72–3.5 | 1.2 | 0.49–2.8 | 0.9379 |
Ascaris moderate-intensity | 1.1 | 0.60–2.1 | 1.0 | 0.52–1.9 |  | 1.5 | 0.73–3.3 | 1.0 | 0.46–2.3 |  |
N. americanus heavy-intensitya | 1.0 | 0.64–1.7 | 0.59 | 0.28–1.2 | 0.3584 | 0.85 | 0.47–1.5 | 0.66 | 0.25–1.8 | 0.1519 |
N. americanus moderate-intensitya | 0.94 | 0.41–2.2 | 0.76 | 0.26–2.2 |  | 0.87d | 0.31–2.5 | 0.12d | 0.01–1.2 |  |
Age group 6 to 10 yearsb | 1.4 | 0.91–2.2 | 1.2 | 0.63–2.2 | 0.5930 | 2.8*** | 1.6–4.8 | 3.3 | 1.5–7.0 | 0.0030 |
Age group 6 to 10 years and N. americanus heavy-intensity infectionc | 1.4 | 0.80–2.5 | 1.8 | 0.67–4.8 | 0.2510 | 1.7 | 0.81–3.6 | 0.70 | 0.20–2.4 | 0.5740 |
Age group 6 to 10 years and N. americanus moderate-intensity infectionc | 1.8 | 0.39–8.2 | 2.1 | 0.30–13.9 | 0.4630 | 7.0 | 1.36–35.8 | 15.6 | 0.91–266.4 | 0.0580 |
Ancylostoma infection | 2.5 | 0.88–6.8 | 2.8 | 0.94–8.1 | 0.0640 | 0.69d | 0.15–3.2 | 0.86d | 0.18–4.2 | 0.8480 |
Giardia infection | 0.97 | 0.58–1.6 |  |  |  | 1.1 | 0.58–2.1 |  |  |  |
Anaemia prevalence | 0.99 | 0.56–1.8 | 0.98 | 0.54–1.8 | 0.9430 | 0.70 | 0.34–1.5 | 0.85 | 0.39–1.9 | 0.6820 |
Male sex | 1.3 | 0.85–2.0 | 1.3 | 0.81–2.0 | 0.3040 | 2.4*** | 1.4–4.2 | 3.1 | 1.7–5.6 | < 0.0001 |
Socioeconomic quintile 4 | 1.4 | 0.66–3.1 | 1.5 | 0.66–3.3 | 0.2606 | 0.57 | 0.20–1.6 | 0.66 | 0.23–1.9 | 0.3095 |
Socioeconomic quintile 3 | 1.1 | 0.46–2.4 | 1.1 | 0.48–2.6 |  | 1.0 | 0.36–2.8 | 1.1 | 0.37–3.0 |  |
Socioeconomic quintile 2 | 1.1 | 0.53–2.5 | 1.2 | 0.54–2.7 |  | 0.87 | 0.33–2.3 | 0.96 | 0.36–2.6 |  |
Socioeconomic quintile 1 (poorest) | 2.4 | 1.0–5.6 | 2.5 | 1.0–6.1 |  | 2.0 | 0.72–5.8 | 2.2 | 0.76–6.6 |  |