Table 4.

Proportion of potential risk factors among respondents.

Potential Risk Factors	Category	Frequency (n = 421)	Proportion (%)	95% CI
Swimming	Yes	250	59.4	54.51–64.08
	No	171	40.6	35.92–45.49
Bathing	Yes	217	51.5	46.66–56.40
	No	204	48.5	43.60–53.34
Fishing	Yes	261	62.0	57.15–66.62
	No	160	38.0	33.38–42.85
Washing/water fetching	Yes	279	66.3	61.50–70.74
	No	142	33.7	29.26–38.50
Macroscopic results	Clear/Amber	327	77.7	73.33–81.50
	Cloudy/Bloody	94	23.3	18.50–26.67
Prior treatment	No	155	36.8	32.23–41.64
	Yes	226	53.7	48.79–58.51
Distance to water	Far (>5 km)	365	86.7	82.99–89.72
	Near (<5 km)	56	13.3	10.28–17.01
Knowledge about disease	Yes	375	89.1	85.60–91.81
	No	46	10.9	8.19–14.40
Herding livestock	Yes	230	54.6	49.74–59.44
	No	191	45.4	40.56–50.26
Sanitation	Good	360	85.5	81.70–88.66
	Poor	61	14.5	11.34–18.30
Prior infection	Yes	173	41.1	36.38–45.97
	No	248	58.9	54.03–53.62

n = number of respondents; % = Percentage; CI = Confidence interval.