Table 1.

Characteristics of study subjects

School	Participants	Males	Females
Kapkorren	84	46	38
Maendeleo	75	37	38
Bwayi	83	38	45
Kwenet	69	35	34
AIC Tenai	61	30	31
Mukunga	60	33	27
Jabali	66	31	35
Total	498	250	248