Linguistic Validation of the LupusQoL for the Assessment of Quality of Life in Iranian Patients with Systemic Lupus Erythematosus

Table 4

Discriminant validity of the LupusQoL according to disease activity and damage.

	SLEDAI-2K < 6	SLEDAI-2K ≥ 6		SDI = 0	SDI ≥ 1
Physical health			0.946*			0.262*
Pain			0.815*			0.131*
Planning			0.041*			0.002*
Intimate relationship			0.129*			0.148*
Burden to others			0.348*			0.039*
Emotional health			0.044*			0.137*
Body image			0.019*			0.012*
Fatigue			0.178*			0.161*

SLEDAI-2K: Systemic Lupus Erythematosus Disease Activity Index 2000; SLICC/ACR: Systemic Lupus International Collaborative Clinics/American College of Rheumatology Damage Index.
*Mann-Whitney test.