From: Assessment of Parkinsonian gait in older adults with dementia via human pose tracking in video data
UPDRS-gait | SAS-gait | ||||||||
---|---|---|---|---|---|---|---|---|---|
Regression Coefficient | Std. Error | t-value | p-value | Regression Coefficient | Std. Error | t-value | p-value | ||
Coefficients | age | 0.11 | 0.018 | 6.0 | < 0.001** | 0.071 | 0.016 | 4.4 | < 0.001** |
sex (male) | 1.7 | 0.29 | 5.8 | < 0.001** | 2.2 | 0.29 | 7.6 | < 0.001** | |
steps of walk | 0.024 | 0.044 | 0.55 | 0.58 | 0.0035 | 0.034 | 0.10 | 0.92 | |
cadence (steps/min) | 0.0089 | 0.0075 | 1.2 | 0.23 | 0.024 | 0.0079 | 3.1 | 0.0019** | |
SI step time | −0.0061 | 0.0047 | −1.3 | 0.20 | −0.0034 | 0.0044 | −0.76 | 0.44 | |
CV step time | −1.1 | 0.62 | −1.8 | 0.080 | −1.6 | 0.62 | −2.6 | 0.011* | |
average MOS | N/A | N/A | N/A | N/A | 3.2 | 0.85 | 3.7 | < 0.001** | |
Intercepts | 0|1 | 7.4 | 1.3 | 5.8 | < 0.001** | 7.5 | 1.3 | 5.7 | < 0.001** |
1|2 | 9.5 | 1.4 | 7.0 | < 0.001** | 9.8 | 1.4 | 6.9 | < 0.001** | |
2|3 | 29 | 1.4 | 22 | < 0.001** | 12 | 1.5 | 8.2 | < 0.001** | |
3|4 | 30. | 1.4 | 22 | < 0.001** | 43 | 1.5 | 29 | < 0.001** |