Table 3 Mean and standard deviation of nonlinear approached based on COP sway in groups
Parameter | Normal G. | Ataxia G. | Spastic G. | Ataxic-spastic G. | P-values |
|---|---|---|---|---|---|
Approximate Entropy (AP) | 0.66 ± 0.13 | 0.85 ± 0.12 | 0.76 ± 0.13 | 0.90 ± 0.12 | At.&Sp. = 0.3 |
At.&A.S. = 0.8 | |||||
Sp.&A.S. = 0.03* | |||||
No.&At. = 0.001* | |||||
No.&A.S. = 0.00* | |||||
No.&Sp. = 0.1 | |||||
Approximate Entropy (ML) | 0.67 ± 0.15 | 0.89 ± 0.18 | 0.77 ± 0.18 | 0.93 ± 0.15 | At.& Sp. = 0.3 |
At.&A.S. = 0.9 | |||||
Sp.&A.S. = 0.09 | |||||
No.&At. = 0.003* | |||||
No.&A.S. = 0.00* | |||||
No& Sp. = 0.2 |