This is the authors' abstract. We don't add key points for this paper.
Our results highlight that MDS-UPDRS change scores contain a substantial amount of error variance, underscoring the need for more reliable instruments to forward our understanding of the heterogeneity in PD progression. Focusing on gait and rest tremor may be a promising approach for an early Parkinson's disease population.
Answers are grounded in this paper and cite their sources.
No takes yet. Share an insight, caveat, or question.
Evers et al. (2019) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: