Predicting falls in people with Parkinson’s disease: impact of methodological approaches on predictors identified

Previous investigations of falls predictors in people with Parkinson’s disease (PD) have used various statistical methods and categorization of falls outcomes. The impact of methodological differences on falls predictors has not been investigated. To describe similarities and differences in predictors modelled for fall rates [negative binomial (NB), Poisson Inverse Gaussian (PIG) and quantile regression] and previously-reported predictors of...