Table 3.

Association between Marsh grading and tTG titer.

Variable	Anti-tTG titer		Total	Pearson χ 2	P value	Odds Ratio
	<180 No.	≥180 No.
Marsh grading				18.5	0.000	8.5
<III	21	11	32
III	9	40	49
Total	30	51	81