Psychometric evaluation of the Persian version of the Lymphedema Life Impact Scale (LLIS, version 1) in breast cancer patients

Table 5 Convergent validity of LLIS with SF36 and EORTC QLQ-C30

Percent impairment of LLIS	EORTC QLQ-C30		SF36
Percent impairment of LLIS	Role Functioning	Functioning Score (5 subscale)	Physical functional score	(Physical and Social) Functional score
Total LLIS
r^a	-0.723	-0.722	-0.457	-0.497
P	<0.0001	<0.0001	<0.0001	<0.0001
Physical LLIS
r^a	-0.482	-0.388	-0.402	-0.412
P	<0.0001	<0.0001	<0.0001	<0.0001
Psychosocial LLIS
r^a	-0.6	-0.722	-0.344	-0.413
P	<0.0001	<0.0001	<0.0001	<0.0001
Functional LLIS
r^a	-0.704	-.715	-0.441	-0.475
P	<0.0001	<0.0001	<0.0001	<0.0001

ISSN: 1477-7525