Parameters |
Women |
Men |
Men and Women |
|
Average ± st. dev.Valid results |
Average ± st. dev. Valid results |
Average ± st. dev. |
Number of patients |
10 |
10 |
20 |
Average age (years) |
67.60±5.68 |
75.60±4.09 |
71.60±6.33 |
Postural Instability Index (PII) |
Stable platform, eyes closed (B) |
Initial |
1.94±0.73 |
2.74±0.91 |
2.34±0.90 |
Final |
1.99±0.51 5 |
2.82±0.908 |
2.41±0.83 |
Unstable platform, eyes closed (E) |
Initial |
4.04±1.06 |
5.11±0.44 |
4.57±0.96 |
Final |
3.95±0.796 |
4.80±0.667 |
4.38±0.83 |
Unstable platform, eyes open + optokinetic stimulus (F) |
Initial |
4.55±1.07 |
4.78±0.56 |
4.66±0.84 |
Final |
4.05±0.818 |
4.60±0.906 |
4.32±0.88 |