Table 2: Correlations between basic data and cognitive function, posture, step length & width and MFC.
| Simple assessments | ||||||
|---|---|---|---|---|---|---|
| R-Grip | L-Grip | R-SLS | L-SLS | Sit-&-reach | ||
| Locomotive | Step length (mean) | 0.004 | -0.036 | -0.101 | -0.066 | 0.035 |
| Step length (SI) | 0.410 | 0.338 | -0.047 | -0.006 | -0.035 | |
| Step width (mean) | -0.107 | -0.278 | -0.0046 | -0.015 | -0.093 | |
| Step width (SI) | -0.250 | -0.431 | 0.171 | 0.216 | 0.400 | |
| DST (mean) | -0.109 | -0.201 | -0.042 | 0.023 | -0.306 | |
| DST (SI) | -0.313 | 0.281 | 0.031 | 0.049 | -0.321 | |
| MFC (mean) | -0.069 | -0.087 | 0.395 | 0.345 | 0.623** | |
| MFC (SD) | -0.013 | 0.203 | 0.123 | 0.051 | 0.509* | |
| MFC (SI) | -0.462 | -0.685** | 0.257 | 0.294 | 0.049 | |
| Cognitive | MMSE | 0.072 | 0.021 | 0.410 | 0.451 | 0.666** |
| TMT-A | 0.009 | -0.083 | -0.373 | -0.411 | -0.321 | |
| Posture | Head forward angle | 0.070 | 0.102 | -0.209 | -0.191 | -0.376 |
| Back symmetry | -0.338 | -0.308 | -0.175 | -0.150 | -0.316 | |
Note: DST: Double Support Time; MFC: Minimum Foot Clearance; MMSE: Mini-Mental State Examination; TMT-A: Trail Making Test-A; SD: Standard Deviation; SI: Symmetry Index.
Bold indicating p < 0.1; *indicating p < 0.05; **indicating p < 0.01.