Table 3.

Correlations Among DLQI Scores and Itch Measures, Baseline and Week 12

	STUDY A		STUDY B
	Baseline	Week 12	Baseline	Week 12
	VAS Itch Scale	VAS Itch Scale	NPF Itch Scale	NPF Itch Scale
DLQI Total Scale	0.45	0.66	0.52	0.73
DLQI Symptoms and Feelings Subscale	0.57	0.74	0.59	0.79
DLQI Daily Activities Subscale	0.32	0.56	0.39	0.62
DLQI Leisure Subscale	0.26	0.49	0.34	0.55
DLQI Work and School Subscale	0.28	0.45	0.35	0.54
DLQI Personal Relationship Subscale	0.26	0.45	0.34	0.47
DLQI Treatment Subscale	0.30	0.56	0.32	0.54

All correlations are significant at p < 0.001