Table 1. Description of the selected study group.

Age group (years)	S. haematobium Status	Sample size (N)	Mean age (years)	S. haematobium Infection intensity: Mean / Median (range)	M/F
6–9	egg ve-	12	7.83	0	6/6
	egg ve+	12	7.92	28.3 / 16.0 (2.7–158.3)	6/6
	Total	24	7.88	14.1 / 1.3 (0–158.3)	12/12
10–13	egg ve-	12	11.58	0	4/8
	egg ve+	12	12.75	34.4 / 23.3 (3.0–132.0)	7/5
	Total	24	12.17	17.2 / 1.5 (0–132.0)	11/13
14–18	egg ve-	12	15.33	0	5/7
	egg ve+	12	14.92	31.6 / 21.5 (1.7–100.3)	5/7
	Total	24	15.12	15.8 / 0.8 (0–100.3)	10/14
Total (6–18)	Prevalence 50%	72	11.64	15.2 / 0.8 (0–158.0)	33/39

All participants were negative for HIV, soil transmitted helminths and S. mansoni; M—male, F—female, infection intensity: eggs / 10 mL urine; ve- negative, ve+ positive