Fig 1From: Correlation of catecholamine content and clinical influencing factors in depression among psoriasis patients: a case-control studya Plasma levels of Dopamine are negatively correlated with HAMD score. HAMD Hamilton Depression Scale. b Plasma levels of Dopamine are negatively correlated with AIS score. AIS Athens Insomnia Scale. c Plasma levels of Dopamine are negatively correlated with PASI score. PASI Psoriasis Area and Severity IndexBack to article page