Table 2 Neuropsychological performance of PD-non pRBD, PD-pRBD and HC.
From: Disrupted functional connectivity in PD with probable RBD and its cognitive correlates
Test | PD-non pRBD | PD-pRBD | HC | Test stat (p-value) |
|---|---|---|---|---|
MMSE | 29.06 (1.24) | 28.07 (2.93) | 29.13 (0.94) | 3.265 (0.043) |
Digit span | ||||
Forward | 5.38 (1.21) | 5.44 (1.28) | 5.57 (1.33) | 0.675 (0.512) |
Backward | 3.97 (1.00) | 4.11 (1.34) | 4.10 (0.92) | 0.298 (0.743) |
Forward minus backward | 1.41 (1.41) | 1.33 (1.21) | 1.47 (0.90) | 0.210 (0.811) |
Phonetic fluency "p" | 15.47 (6.04) | 6.04 (5.29) | 15.77 (5.96) | 1.368 (0.260) |
Semantic fluency "animals" | 16.94 (6.51) | 15.07 (7.73) | 20.57 (4.08) | 6.136 (0.003)a |
Stroop | ||||
Word | 89.74 (17.42) | 78.26 (23.32) | 97.07 (15.39) | 8.309 (0.001)a,b |
Color | 56.32 (13.83) | 47.92 (16.25) | 64.30 (9.90) | 7.431 (0.001)a |
Word–Color | 34.55 (11.80) | 26.96 (13.42) | 37.03 (9.09) | 5.918 (0.004)a,b |
TMT | ||||
A | 51.63 (35.24) | 85.11 (98.20) | 38.93 (10.85) | 6.022 (0.004)a,b |
B | 146.43 (143.93) | 189.50 (215.69) | 95.87 (46.23) | 3.394 (0.039)a |
B minus A | 96.07 (115.84) | 138.73 (196.38) | 56.93 (39.83) | 3.038 (0.054)a |
SDMT | 41.91 (14.79) | 37.37 (18.38) | 47.50 (8.47) | 3.792 (0.026)a |
RAVLT | ||||
Total | 44.06 (10.38) | 38.96 (11.38) | 46.00 (6.21) | 3.246 (0.044)a |
Recall | 8.22 (3.66) | 7.56 (3.46) | 9.43 (2.06) | 2.088 (0.130) |
True recognition | 13.22 (2.76) | 13.44 (1.72) | 14.13 (1.31) | 1.591 (0.210) |
JLO | 23.81 (5.72) | 22.00 (6.87) | 25.20 (3.40) | 5.537 (0.005)a |
BVFD | 29.44 (2.61) | 27.93 (4.11) | 29.17 (2.35) | 2.534 (0.085) |
BFRT-short | 21.66 (2.62) | 20.96 (2.89) | 23.17 (1.97) | 5.631 (0.005)a |
BNT | 13.56 (1.22) | 13.48 (1.01) | 13.67 (0.88) | 0.970 (0.383) |
