Table 3 Comparison of the postural parameters (secondary outcome) before and after intervention
Outcome | Group | Mean pre- (standard deviation) | Mean post- (standard deviation) | Post-Pre (95% IC) |
|---|---|---|---|---|
Area of the ellipse (cm2) | Control | 2.2 (± 1.6) | 1.7 (± 1.3) | −0.5 (−0.7; 1.7) |
Intervention | 1.1 (± 0.9) | 1.1 (± 0.8) | 0.0 (−0.7; 0.7) | |
COP displacement (cm) | Control | 44.3 (± 10.2) | 42.5 (± 7.9) | −1.8 (−9.5; 6.0) |
Intervention | 40.7 (± 7.9) | 41.5 (± 8.0) | 0.8 (−5.9; 7.6) | |
COP RMS Velocity (cm/s) | Control | 2.7 (± 0.3) | 2.7 (± 0.4) | 0.0 (−0.3; 0.3) |
Intervention | 2.5 (± 0.3) | 2.5 (± 0.3) | 0.0 (−0.2; 0.2) | |
Difference between COP and COPG in AP (cm) | Control | 1.0 (± 0.7) | 1.2 (± 0.7) | 0.2 (−0.3; 0.8) |
Intervention | 1.0 (± 0.6) | 0.8 (± 0.4) | −0.2 (− 0.7; 0.2) | |
Difference between COP and COPG in ML (cm) | Control | 0.6 (± 0.6) | 0.8 (± 0.8) | 0.2 (−0.5; 0.8) |
Intervention | 0.6 (± 0.4) | 0.5 (± 0.3) | −0.1 (− 0.4; 0.2) |