Table 3 Results of participant-rated and carer-rated outcomes
Baseline | 3 Months | |||||||
|---|---|---|---|---|---|---|---|---|
LSVT | NHS | Control | LSVT | NHS | Control | LSVT vs. control | NHS vs. control | |
VHI total score | N = 26 42 (20.2) | N = 28 42 (25.5) | N = 26 42 (21.0) | N = 22 33 (22.4) | N = 22 36 (21.2) | N = 28 46 (25.1) | − 12.5 (− 26.2 to 1.2) | − 9.8 (− 23.2 to 3.7) |
PDQ-39 communication domain | N = 29 35 (23.3) | N = 30 33 (21.5) | N = 29 33 (19.5) | N = 26 27 (22.9) | N = 27 30 (19.4) | N = 29 35 (24.0) | − 7.5 (− 20.3 to 5.2) | − 5.0 (− 16.7 to 6.8) |
PDQ-39 summary index | N = 29 32 (15.5) | N = 30 28 (13.8) | N = 29 26 (14.1) | N = 26 29 (17.5) | N = 27 27 (13.8) | N = 29 29 (16.3) | − 0.2 (− 9.3 to 9.0) | − 2.1 (− 10.2 to 6.0) |
V-RQoL | N = 27 20 (8.9) | N = 25 20 (8.3) | N = 25 21 (7.1) | N = 21 18 (7.8) | N = 24 19 (5.6) | N = 28 22 (8.0) | − 3.5 (− 8.1 to 1.1) | − 3.2 (− 7.1 to 0.7) |
LwD | N = 27 28 (16.2) | N = 27 32 (21.9) | N = 26 27 (20.7) | N = 25 24 (21.6) | N = 24 28 (17.1) | N = 25 29 (20.4) | − 5.6 (− 17.6 to 6.3) | − 1.9 (− 12.8 to 8.9) |
EQ-5D QoL score | N = 29 0.59 (0.30) | N = 30 0.64 (0.23) | N = 29 0.72 (0.18) | N = 26 0.60 (0.27) | N = 27 0.70 (0.20) | N = 28 0.60 (0.29) | 0.004 (− 0.15 to 0.16) | 0.11 (− 0.03 to 0.25) |
PDQ-Carer summary index | N = 11 27 (19.7) | N = 11 26 (20.9) | N = 3 15 (18.2) | N = 11 32 (22.9) | N = 7 21 (13.4) | N = 4 18 (17.8) | 15.8 (− 15.7 to 47.3) | 5.9 (− 19.1 to 30.9) |