Table 3.

Prevalence of the head lice infestation in primary school pupils according to parents' literacy in Khajeh, Iran

Characteristics	No. of Examination	No. of infestations	Prevalence (%)
Father's education
Uneducated	65	8	12.3
Primary	313	14	4.47
guidance school	115	2	1.73
High school and upper	7	0	0
Mother's education
Uneducated	364	22	6.04
Primary	104	2	1.92
guidance school	31	0	0
High school and upper	1	0	0