Table 4. Distribution of pupils' conditions of hygiene according to sex (n=264).

	Variables	Male		Female
		N.	%	N.	%
General hygiene / grooming
	Approved	40	43	70	40.9
	Unapproved	53	57	101	59.1
Wash vegetables by herself/himself
	Yes	12	12.9	72	42.1
	No	81	87.1	99	57.9
Cleanliness of hands and nail beds
	Clean	24	25.8	24	14
	Unclean	69	74.2	147	86
Hands washed after defecation for the sample
	Yes	0	0	0	0
	No
Share underwear with other siblings
	Yes	69	74.2	138	80.7
	No	24	25.8	33	19.3