Demographics, functional performance, and fall risk measures in fallers and non-fallers.

†Measures which were not distributed normally according to the Kolmogorov-Smirnov test and therefore were analyzed with the Mann-Whitney test.* Measures of functional performance that were significantly different in the two groups. According to the Hochberg-Benjamini method for multiple comparison analysis, a p-value less than or equal to 0.004 is considered statistically significant in the present analysis.§Each row represents a Hoehn & Yahr Stage and in brackets the number of patients in that stage