Table 1.

Behavioral risk factors associated with intestinal parasitic infections.

Risk factors	Options	Frequency (#)	Percent
Hand washing before meal	Yes	393	99.2
	No	3	0.8
Washing hands after toilet	Yes	365	92.2
	No	31	7.8
Do you wash vegetables?	Yes	309	78.0
	No	87	22.0
Do you eat raw meat?	Yes	183	46.2
	No	213	53.8
How often you shoe?	No at all	25	6.3
	Some times	28	7.1
	Always	343	86.6
Way of disposing waste	Burry	326	82.3
	Open space	70	17.7
Latrine type of families	Private	366	92.4
	Common	12	3.0
	Open space	18	4.6
Students' fingernail during interview	Clean	258	65.2
	Not clean	138	34.8