Table 1. S. mansoni infection intensity by sex and age.

Characteristic	No. +ve	*GMI	95% CI
Overall	395	236.2	198.5–460.9
Sex
Female	173	132.6	102.5–171.5
Male	222	370.2	297.5–460.9
Age group by sex (years)
Female
7–9	23	76.5	40.5–144.6
10–14	40	275.3	169.9–446.2
15–19	23	327.9	187.2–1144.6
20–24	17	170.2	72.8–398.0
25–29	21	223.5	120.4–414.8
30–39	28	54.9	27.3–110.4
40+	21	35.1	17.1–72.3
Male
7–9	39	284.6	178.0–455.0
10–14	46	513.7	336.6–783.8
15–19	21	700.7	338.7–1449.6
20–24	16	671.9	254.4–1774.3
25–29	29	793.1	523.0–1202.5
30–39	35	421.3	234.0–758.6
40+	36	81.9	49.2–136.3