Fig. 1: Boxplots for FDG PET and MIBG scintigraphy.
From: Differential diagnosis of parkinsonism: a head-to-head comparison of FDG PET and MIBG scintigraphy
a FDG PET and b MIBG scintigraphy in the differentiation of Lewy body diseases and diseases without Lewy bodies. c FDG PET and d MIBG scintigraphy in the differentiation of multiple system atrophy and Parkinson’s disease. Center line, median; box limits, upper and lower quartiles; whiskers, 1.5 × interquartile range; p values refer to Mann–Whitney U-test, d values to Cohen’s effect size. non LBD disease without Lewy bodies, LBD Lewy body disease, H/M heart-to-mediastinum ratio, MSA multiple system atrophy, PD Parkinson’s disease.
