Fig. 1From: Moderating effects of uric acid and sex on cognition and psychiatric symptoms in asymmetric Parkinson’s diseaseConceptual model of a three-way interaction between motor symptom asymmetry, UA and sex. A conceptual representation of three-way interaction (moderated moderation) effects of UA and sex on the relationship between motor symptom asymmetry and cognitive–psychiatric symptoms, extracted from PROCESS macro for SPSS (Model 3)Back to article page