Table 1.

Sociodemographic characteristics of the study sample

	Frequency	Percentage (%)
Gender
Male	286	55.2
Female	232	44.8
Education level father
Illiterate	14	2.9
Primary	34	7.0
Complementary	111	22.9
Secondary	135	27.8
University	191	39.4
Education level mother
Illiterate	14	2.9
Primary	11	2.2
Complementary	58	11.9
Secondary	118	24.1
University	288	58.9

	Mean	SD
Age (years)	10.77	1.38