Parkinson’s Disease / 2020 / Article / Tab 1 / Research Article
Combining a Cognitive Concurrent Task with a Motor or Motor-Cognitive Task: Which Is Better to Differentiate Levels of Affectation in Parkinson’s Disease? Table 1 Comparisons between mild and moderate disability groups, including means, standard deviations between brackets, and t scores for Student t -tests.
Mild disability Moderate disability t Age (years) 69.42 (10.64) 71.00 (7.38) −0.46 Years of education 9.36 (2.43) 11.15 (4.24) −1.51 MoCA score 18.90 (7.53) 17.23 (8.52) 0.58 Gait (spatiotemporal parameters) Stride speed (m/s) 0.83 (0.28) 0.63 (0.22) 2.19 Cadence (strides/min) 91.56 (11.27) 78.34 (14.71) 1.44 Stride length (m) 1.09 (0.23) 1.04 (0.22) 0.61 Simple support duration (s) 0.75 (0.09) 0.71 (0.08) 0.18 Double support duration (s) 0.23 (0.08) 0.24 (0.07) −0.87 Gait cycle duration (s) 1.26 (0.16) 1.49 (0.42) −0.90 Phonemic fluency Single 6.89 (4.20) 5.77 (4.71) 0.71 Dual (with tracking) 5.26 (4.23) 3.69 (3.59) 1.10 Dual (with pedaling) 7.21 (5.01) 5.46 (4.20) 1.03 Triple 5.42 (3.66) 3.41 (3.68) 1.48 Tracking Single 53.05 (29.77) 27.23 (17.32) 2.81 Dual 35.74 (26.46) 27.69 (18.93) 0.94 Triple 32.42 (24.33) 25.17 (20.29) 0.86 Pedaling Single 71.95 (24.86) 48.62 (20.65) 2.79 Dual 51.05 (16.70) 39.08 (19.34) 1.87 Triple 38.10 (17.97) 16.75 (14.67) 3.45