Table 4.

Association between clinical background factors and change of QOLRAD-J and CDQ score

Clinical background factor	p value
	QOLRAD-J score		CDQ score
	BE-3M	BE-1Y	BE-3M	BE-1Y
Sex1)	0.671	0.682	0.863	0.052
Age2)	0.342	0.424	0.435	0.859
Body height2)	0.873	0.914	0.729	0.419
Body weight2)	0.511	0.501	0.872	0.814
Body Mass Index2)	0.748	0.551	0.693	0.223
Dyspepsia1)	0.132	0.971	0.976	0.606
Peptic ulcer1)	0.732	0.286	0.400	0.128
Alcohol habit1)	0.192	0.686	0.491	0.901
Smoking habit1)	0.218	0.424	0.882	0.464

BE: before the eradication therapy, 3M: 3 months after the eradication therapy, 1Y: 1 year after the eradication therapy. ¹⁾chi-square test, ²⁾Student’s t test.