Table 2.

Characteristics of the female high-school students (n 2180) in the two surveys (direct questioning (DQ) and crosswise model (CM)), West Azerbaijan Province, Iran, 2014–2015 school years

	DQ survey		CM survey
	n	%	n	%	P value†
Residential area
Urban	259	59·7	1004	58·0
Rural	175	40·3	728	42·0	0·518
Type of school
Private	40	9·1	240	13·8
Public	400	90·9	1500	86·2	0·008

^†P values are based on the χ² test (for proportions).