TABLE 1.
Baseline Characteristics of Participants with Any Follow-up
| Variable | Gait Group N=29 | Control Group N=19 | P-Value |
|---|---|---|---|
| Age (years) | 69.1±7.3 | 69.6±6.4 | 0.8110 |
| Sex (number women, %) | 22/29 (75.9 %) | 10/19 (52.6 %) | 0.0950 |
| CESD score | 5.5±3.9 | 7.3±4.4 | 0.2296 |
| PASE score | 136.1±103.3 | 136.9±80.1 | 0.9779 |
| *OA Severity: | |||
| KL=2 | 5 (17.9%) | 5 (26.3%) | |
| KL=3 | 13 (46.4%) | 9 (47.4%) | 0.7061 |
| KL=4 | 10 (35.7%) | 5 (26.3%) | |
| LLFDI Basic Lower Limb Function score | 65.8 ± 9.2 | 63.5 ± 6.1 | 0.3505 |
| KOOS Pain | 62.7 ± 10.8 | 59.8 ± 13.1 | 0.4073 |
| KOOS Symptoms | 60.1 ± 16.8 | 63.0 ± 13.6 | 0.5380 |
| LDCW (sec) | 371.9 ± 78.5 | 381.3 ± 140.6 | 0.7928 |
| Stair-Climb (sec) | 5.9 ± 2.8 | 6.9 ± 5.0 | 0.3960 |
| Chair Stand (sec) | 15.1 ± 3.8 | 14.1 ± 3.1 | 0.4495 |
*
one gait participant with missing Kellgren-Lawrence (KL) grade information