Table 2. Distribution of infection intensity and prevalence in 1–5 year old children in the study population.

Age (years)	Sample size	Mean infection intensity*	SEM**	Infection prevalence (%)
1.0–3	13	0.2	0.2	8
3.1–4	24	22.4	19.1	17
4.1–5	63	14.7	7.3	25
Total	100	14.6	6.5	21

*Arithmetic mean, units = eggs/10 ml urine;

**Standard Error of the Mean.