Table 2.
Mean and standard deviation of the eight postural control conditions stability index (SI) and accuracy (%) on Friday and on Monday.
| Variable | Friday | Monday | t | P |
|---|---|---|---|---|
| SPT EO (SI) | 1.06 (0.31) | 1.13 (0.37) | −1.542 | 0.134 |
| SPT EC (SI) | 2.52 (0.65) | 2.58 (0.57) | −0.688 | 0.497 |
| FPT EO (SI) | 1.54 (0.67) | 1.28 (0.41) | 2.622 | 0.015 |
| FPT EC (SI) | 5.44 (2.20) | 5.24 (2.07) | 1.423 | 0.167 |
| VPT EO (SI) | 1.48 (0.53) | 1.36 (0.63) | 1.005 | 0.323 |
| VPT EC (SI) | 3.88 (1.73) | 3.36 (1.42) | 2.985 | 0.006 |
| DPT L (%) | 32.05 (7.51) | 37.67 (7.86) | −5.034 | <0.001 |
| DPT H (%) | 33.17 (8.47) | 36.97 (8.91) | −3.533 | 0.001 |
T-values and p-values from the paired t-test are also shown.
SPT-static postural test; FPT-Fixed instability postural test; VPT-Variable instability postural test; DPT-Dynamic postural test; EO-eyes open; EC-eyes closed; L-low instability; H-high instability.