Pearson correlation coefficients between UPDRS III and both NMSS and PDSS-2 total and domain scores were r = 0.12-0 .44 ( r ( 2 ) = 0.01-0 .19 ) at baseline , r = 0.05-0 .38 ( r ( 2 ) = 0.00-0 .14 ) at EoM , and r = -0.02 -0.36 ( r ( 2 ) = 0.00-0 .13 ) for change from baseline to EoM .