Table 4.
Ability of movement parameters to predict cognitive status (stepwise regression analysis)
| Variable | Odds ratios (95% CI) | p value |
|---|---|---|
| Group | ||
| 6 months | 1.00 | |
| 21 months | 53.75 (0.79–> 999) | 0.06 |
| 27 months | 192.55 (0.56–> 999) | 0.08 |
| Distance moved | 1.00 (1.00–1.00) | 0.70 |
| Time moving | 1.00 (1.00–1.00) | 0.96 |
| Average distance/moving segment | 0.08 (0.001–4.55) | 0.22 |
| Size of moving segment | > 999 (< 0.001–> 999) | 0.21 |
| # of moving segments | 1.05 (0.92–1.20) | 0.48 |
| Max acceleration | 1.08 (0.88–1.32) | 0.48 |
| Segment velocity | 45.77 (0.23–> 999) | 0.16 |