Table 3 Correlations between the coefficients of variation of gait parameters and hand grip strength.
Mean | (SD) | p-value | r | Effect size | Interpretation | ||
|---|---|---|---|---|---|---|---|
Gait speed, % | 12.5 | (12.5) | 0.0164 | −0.32 | 0.32 | Medium | b |
Stride length, % | 13.0 | (25.2) | 0.0559 | −0.26 | 0.26 | Small | b |
Cadence, % | 6.5 | (6.9) | 0.0297 | −0.29 | 0.29 | Small | b |
Stride time, % | 9.8 | (14.5) | 0.0178 | −0.32 | 0.32 | Medium | b |
Stance time, % | 12.4 | (19.4) | 0.0222 | −0.31 | 0.31 | Medium | b |
Swing time, % | 7.7 | (7.0) | 0.0111 | −0.34 | 0.34 | Medium | b |
Percentage of stance phase, % | 3.0 | (3.6) | 0.0305 | −0.29 | 0.29 | Small | b |
Foot pitch angle at toe-off, % | 7.8 | (3.9) | 0.0626 | −0.25 | 0.25 | Small | b |
Foot pitch angle at heel contact, % | 26.4 | (43.2) | 0.0558 | −0.26 | 0.26 | Small | b |
Minimum foot pitch angle, % | 7.6 | (4.0) | 0.0496 | −0.27 | 0.27 | Small | b |
Maximum foot pitch angle, % | 19.1 | (11.9) | 0.0610 | −0.25 | 0.25 | Small | b |
Range of foot pitch angle, % | 8.1 | (4.3) | 0.0315 | −0.29 | 0.29 | Small | b |
Minimum foot pitch angle time, % | 12.7 | (19.8) | 0.0174 | −0.32 | 0.32 | Medium | b |
Maximum foot pitch angle time, % | 9.9 | (15.2) | 0.0157 | −0.32 | 0.32 | Medium | b |
Timing of minimum foot pitch angle, % | 3.1 | (3.8) | 0.0412 | −0.28 | 0.28 | Small | b |
Timing of maximum foot pitch angle, % | 2.1 | (4.6) | 0.7656 | 0.04 | 0.04 | Negligible | b |
Walk ratio, % | 22.2 | (61.5) | 0.0439 | −0.27 | 0.27 | Small | b |
Foot speed during the swing phase, % | 9.3 | (6.9) | 0.0373 | −0.28 | 0.28 | Small | b |
