. 2013 Feb 13;8(2):e55912. doi: 10.1371/journal.pone.0055912

Table 4. Convergent validity of the PsAQoL.

		HAQ	Skin-17 Psychosocial scale	Skin-17 Symptom scale
PsAQoL	1^st assessment	0.72^*	0.40^*	0.46^*

PsAQoL, psoriatic arthritis quality of life; HAQ, health assessment questionnaire; Skin-17, Skindex-17.

P<0.01.