Table 3.
Comparison of performance between healthy participants and people with a vestibular disorder on various variables.
| Healthy participants (n = 62) | People with a vestibular disorder (n = 39) | P | |||
|---|---|---|---|---|---|
| Mean (SD) | Mdn (range) | Mean (SD) | Mdn (range) | ||
| FGA | 28.81 (1.72) | 30 (28,30) | 21.62 (5.56) | 24 (19,25) | < 0.001 |
| FGA-M | 28.61 (1.67) | 29 (28,30) | 20.80 (5.8) | 23 (17,25) | < 0.001 |
| FGA-N | 24.95 (5.18) | 27 (23,28) | 17.1 (6.5) | 18 (13,22) | < 0.001 |
| FGA-L | 25.47 (3.9) | 26 (24,28) | 17.83 (6.44) | 19 (15,23) | < 0.001 |
| FGAM-DTC | − 0.2 (4.87) | 0 (− 3.33,1.67) | − 3.94 (7.61) | − 4 (− 10.28,0) | 0.002 |
| FGA-N-DTC | − 13.75 (15.99) | − 10 (− 20,− 3.33) | − 22.77 (19.75) | − 20 (− 30.68,− 10.28) | 0.001 |
| FGA-L-DTC | − 11.18 (12.69) | − 7.02 (− 16.67,− 3.33) | − 19.39 (19.03) | − 15.89 (− 28,− 6.79) | 0.005 |
| SCQ | 0.18 (0.21) | 0.13 (0,0.26) | 1.81 (1.11) | 2 (0.58,2.68) | < 0.001 |
| VSS-V | 0.05 (0.11) | 0 (0,0.05) | 1.18 (0.9) | 0.89 (0.53,1.63) | < 0.001 |
| VSS-A | 0.33 (0.32) | 0.3 (0.07,0.53) | 1.45 (0.87) | 1.47 (0.67,2.13) | < 0.001 |
| DHI-Total | 0.9 (2.84) | 0 (0,0) | 55.54 (23.66) | 60 (34,74) | < 0.001 |
| ABC | 95.1 (6.3) | 97.5 (93,99) | 60.58 (28.39) | 63.13 (34,86) | < 0.001 |
| HADS-A | 3.82 (3.28) | 3 (1,6) | 9.21 (5.66) | 9 (4,14) | < 0.001 |
| HADS-D | 1.71 (1.77) | 1 (0,3) | 6.97 (4.84) | 6 (3,10) | < 0.001 |
| DM | 86.93 (9.22) | 87.5 (83.33,93) | 83.68 (11.52) | 83.33 (75,91.67) | 0.147 |
| PAL | 17.02 (15.86) | 12 (5,23) | 23.74 (18.6) | 18 (10,34) | 0.029 |
| RTI | 297.41 (53.49) | 289.75 (251,341) | 324.51 (66.58) | 310 (288,345) | 0.036 |
| SWM | 22.45 (9.85) | 23.5 (15,31) | 28.26 (6.43) | 30 (22,33) | 0.003 |
| RVP | 435.6 (94.54) | 427 (360.5,485.5) | 461.92 (117.57) | 449.5 (386,504) | 0.246 |
Values are presented as M (SD) and Mdn (Range). Mann–Whitney U tests were used to compare variables between groups. The "Range" column presents the interquartile range (IQR), which represents the 25th percentile (Q1) and the 75th percentile (Q3) of the distribution. The SD and Range are presented in parentheses. M, Mean; SD, Standard Deviation; Mdn, Median. Corrected alpha level p = 0.003.