Correction to: npj Parkinson’s Disease https://doi.org/10.1038/s41531-022-00373-0, published online 30 August 2022

In this article in the legend for figure 2 the text “6 ≥ 1 in at least one data point (BL to Y3); pRBD−: subjects with RBDSQ question 6 = 0 at all data points (BL to Y3); DysA+: subject with SCOPA-AUT score ≥7 in at least one data point (BL to Y3); DysA−: subjects with SCOPA-AUT” should have read “6 ≥ 1 at BL; pRBD−: subjects with RBDSQ question 6 = 0 at BL; DysA+: subject with SCOPA-AUT score ≥7 at BL; DysA−: subjects with SCOPA-AUT <7 at BL.” The original article has been corrected.