Table 3. The distribution of the comprehensibility levels of the consent forms according to the Ateşman index and the Bezirci-Yılmaz index.

	Primary school (4, 5, 6, 7, 8)	High school (9, 10, 11, 12)	Undergraduate (13, 14, 15)	Postgraduate (+16)
Ateşman index	0	11	29	0
Bezirci -Yilmaz index	1	16	22	1