Fig. 2From: Causal relationships between delirium and Parkinson’s disease: a bidirectional two-sample Mendelian randomization studyScatter plot of genetic correlation between PD and delirium using four MR methods. A Evaluation the effect of delirium on PD. B Evaluation the effect of PD on delirium. PD Parkinson’s disease, MR Mendelian randomizationBack to article page