Research Article
Idiopathic REM Sleep Behavior Disorder: Implications for the Pathogenesis of Lewy Body Diseases
Table 2
Multiple regression analysis of OSIT-J related parameters for Parkinson's disease () and iRBD ().
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iRBD: idiopathic REM sleep behavior disorder, PD: Parkinson’s disease, OSIT-J: Odor Stick Identification Test for Japanese, MMSE: Mini-Mental State Examination, UPDRS: Unified Parkinson’s Disease Rating Scale, LEU: daily levodopa-equivalent unit, H/M: heart-to-mediastinum, and 123I-MIBG: 123I-metaiodobenzylguanidine. aStandardized regression coefficients. bCoefficient of determination. Bold values indicate statistically significant values. N/A: not aplicable. |