Table 3 Binary logistic regression
From: Characteristics of daily life gait in fall and non fall-prone stroke survivors and controls
Gait characteristic | Health status | Interaction | |
|---|---|---|---|
Quantitative measures | OR (p) | OR (p) | OR (p) |
Gait activity (min/day) | 1.01 (.94) | 0.82 (.63) | |
WB/day | 0.94 (.74) | 0.85 (.69) | |
Short WB (%) | 1.17 (.43) | 0.88 (.76) | |
Short WB epochs(%) | 1.48 (.06) | 0.99 (.99) | |
Qualitative measures | |||
Gait speed (m/s) | 0.64 (.06) | 1.17 (.71) | |
Stride time (seconds) | 1.71 (.07) | 1.19 (.68) | |
Harmonic Ratio VT | 0.54 (.02) | 1.61 (.33) | |
Harmonic Ratio ML | 1.23 (.31) | 0.71 (.41) | |
Harmonic Ratio AP | 0.34 (<.01) | 2.72 (.06) | |
Freq. Variability VT | 0.81 (.34) | 0.81 (.59) | |
Freq. Variability ML | 1.45 (.08) | 1.01 (.94) | |
Freq. Variability AP | 1.41 (.12) | 1.08 (.86) | |
IH VT | 0.46 (<.01) | 1.81 (.23) | |
IH ML | 1.64 (.05) | 0.65 (.37) | 0.22(<.01) |
IH AP | 0.84 (.40) | 0.87 (.73) | |
Amplitude (psd) VT | 0.44 (.02) | 1.21 (.70) | 2.76 (.04) |
Amplitude (psd) ML | 1.54 (.04) | 1.05 (.91) | |
Amplitude (psd) AP | 1.04 (.83) | 0.90 (.81) | |
Width (psd) VT | 1.11 (.63) | 0.09 (.04) | 0.01 (.02) |
Width (psd) ML | 0.98 (.94) | 0.82 (.62) | |
Width (psd) AP | 0.87 (.51) | 0.81 (.61) | |
LDE/stride VT | 1.31 (.21) | 1.02 (.97) | |
LDE/stride ML | 1.16 (.54) | 2.23 (.13) | 4.86 (.03) |
LDE/stride AP | 1.54 (.06) | 1.31 (.55) |