Table 1.

Demographic characteristics of the participants

Alias	History of lice	Family history of lice	Age(year)	Economic status	Level of education	Place of residence	Number of family members	Interview duration (min)
1	No	No	17	High	Upper secondary	Urban	4	95
2	No	Yes	12	Middle	Elementary	Urban	4	86
3	No	No	14	Middle	Lower secondary	Urban	4	80
4	No	No	16	High	Upper secondary	Urban	3	72
5	No	No	14	High	Lower secondary	Urban	4	100
6	No	No	15	Middle	Lower secondary	Urban	4	66
7	Yes	Yes	12	Low	Elementary	Rural	5	50
8	No	No	17	Middle	Upper secondary	Urban	5	62
9	No	No	13	Middle	Upper secondary	Urban	3	73
10	No	No	15	Middle	Upper secondary	Urban	3	73
11	Yes	Yes	14	Low	Upper secondary	Rural	8	65
12	No	No	16	Middle	Upper secondary	Urban	4	70
13	No	No	16	Middle	Upper secondary	Urban	4	82
14	No	No	12	Low	Elementary	Rural	5	64
15	No	Yes	15	Middle	Lower secondary	Urban	3	70
Mean ± SD			14.5 ± 1.7	-	-		4.2 ± 1.2	73.8 ± 12.9