Table 1.

Sociodemographic and baseline characteristics

Gender	N (%)
Male	146 (48.7)
Female	154 (51.3)
Gender-ratio
Age
6 months–5 years	83	27.7%
6–10 years	110	36.7%
> 10 years	107	35.7%
Ethnicity
Dogon	200	66.7
Sonrhaï	28	9.3
Peulh	17	5.7
Bambara	13	4.4
Soninké	7	2.3
Minianka	6	2.0
Other	29	9.6