Table 1.
n NWB/AMTI | Mean COPL (cm (SD)) NWB/AMTI | Mean COP velocity (cm (SD)) NWB/AMTI | CCC (95% CI) | Mean diff (cm (SD)) | LOA (cm) | SEM (cm) | MDC (cm (%)) | |
---|---|---|---|---|---|---|---|---|
Bilat., EO |
|
|
|
|
|
|
|
|
COPL1 |
54/52 |
59.7 (13.4)/53.7 (12.3) |
1.99 (0.4)/1.79 (0.4) |
|
|
|
|
|
COPL2 |
|
59.9 (13.9)/51.9 (11.4) |
1.99 (0.4)/1.73 (0.4) |
|
|
|
|
|
NWB |
|
|
|
0.76 (0.65-0.87) |
0.02 (8.7) |
-17.0-17.0 |
6.1 |
16.9 (28.2) |
AMTI |
|
|
|
0.79 (0.69-0.89) |
1.9 (7.5) |
-12.8-16.5 |
5.3 |
14.7 (27.3) |
Dom. leg, EO |
|
|
|
|
|
|
|
|
COPL1 |
53/51 |
129.3 (29.1)/135.2 (34.3) |
4.31 (1.0)/4.51 (1.1) |
|
|
|
|
|
COPL2 |
|
128.9 (34.9)/133.2 (33.8) |
4.30 (1.2)/4.44 (1.1) |
|
|
|
|
|
NWB |
|
|
|
0.83 (0.75-0.91) |
0.5 (18.6) |
-35.8-36.7 |
13.1 |
36.3 (28.1) |
AMTI |
|
|
|
0.86 0.78-0.93) |
2.0 (18.2) |
-33.6-37.6 |
12.8 |
35.6 (26.3) |
Non-dom. leg, EO |
|
|
|
|
|
|
|
|
COPL1 |
52/51 |
127.6 (27.3)/137.4 (31.7) |
4.25 (0.9)/4.58 (0.7) |
|
|
|
|
|
COPL2 |
|
128.8 (29.5)/130.5 (30.0) |
4.29 (1.0)/4.35 (1.0) |
|
|
|
|
|
NWB |
|
|
|
0.77 (0.66-0.88) |
-2.0 (18.9) |
-38.9-34.9 |
13.3 |
36.9 (28.6) |
AMTI |
|
|
|
0.80 (0.70-0.90) |
6.9 (18.4) |
-29.2-43.0 |
13.0 |
36.1 (26.3) |
Bilat. EC |
|
|
|
|
|
|
|
|
COPL1 |
53/52 |
83.7 (16.8)/76.1 (19.5) |
2.76 (0.6)/2.54 (0.7) |
|
|
|
|
|
COPL2 |
|
84.6 (16.5)/74.5 (18.7) |
2.81 (0.5)/2.48 (0.6) |
|
|
|
|
|
NWB |
|
|
|
0.76 (0.65-0.88) |
-1.0 (11.5) |
-23.5–21.4 |
8.1 |
22.4 (26.5) |
AMTI | 0.83 (0.75-0.92) | 1.7 (11.1) | -19.9-23.2 | 7.7 | 21.5 (28.1) |
NWB: Nintendo Wii Board. AMTI: AMTI force platform, Bilat: bilateral stance, Dom: dominant, Non-dom: non-dominant, COPL: Centre Of Pressure path Length, SD: Standard Deviation, COP speed: Centre of pressure velocity, CCC: Concordance Correlation Coefficient, CI: Confidence Interval, Mean diff: Mean difference of the means, LOA: Limits of Agreement, SEM: Standard Error of the Measurement, MDC: Minimal Detectable Change, EO = eyes open, EC = eyes closed, COPL1 = COPL test, COPL2 = COPL re-test.