Table 3.

Observed correlations

	EQ-5D index	HADS anxiety	HADS depression	6MWT	FEV1% pred	NCC	Age	Gender	Marital Status	Transplant Status
HUI3 overall	0.50	-0.43	-0.55	0.35	0.25	-0.20	-0.13	0.15	0.03	0.25
HUI3 vision	0.04*	-0.06*	-0.06*	0.01*	0.02*	-0.02*	0.20	0.12*	0.01*	0.05*
HUI3 hearing	0.08*	-0.11*	-0.20	0.08*	0.11*	0.07*	0.15	0.02*	0.00*	0.03*
HUI3 speech	0.02*	-0.24	-0.13*	0.05*	0.02*	-0.01*	0.01	0.00*	0.02*	0.07*
HUI3 ambulation	0.40	-0.24	-0.50	0.59	0.36	-0.19	-0.15*	0.16*	0.00*	0.43
HUI3 dexterity	0.02*	0.11*	0.05*	0.05*	0.06*	0.13	-0.10*	0.03*	0.05*	0.17
HUI3 emotion	0.12	-0.40	-0.43	-0.08*	0.08*	-0.01*	0.03*	0.02*	0.06*	0.01*
HUI3 cognition	0.08*	-0.25	-0.19	-0.02*	0.01*	-0.08*	0.12*	0.11*	0.08*	0.08*
HUI3 pain	0.44	-0.23	-0.26	0.17	0.09*	-0.10*	0.03*	0.02*	0.03*	0.17

6MWT: Six-minute Walk test; FEV1: Percentage predicted Forced Expiratory Volume in 1 second; NCC: Number of Chronic Conditions;

Transplant Status: pre- or post-transplant

* Non-significant correlations

Bold: test of convergent validity; unbold: test for discriminant validity