Table 1.
Demographics and clinical characteristics of participants with clinically defined knee OA (n=42)
| Age, years | 60.4 ± 12.6 |
| Female, % | 66.7 |
| Height, cm | 168.4 ± 9.8 |
| Mass, kg | 85.1 ± 20.0 |
| Body mass index, kg/m2 | 30.0 ± 6.8 |
| Treadmill gait speed, m/s | 1.1 ± 0.2 |
| Peak vertical tibial acceleration, g | 2.4 ± 0.4 |
| Knee pain severity, 0–100 mm Visual Analog Scale | 50.3 ± 20.1 |
| Vertical impact peak, BW | 1.1 ± 0.1 |
| Vertical average loading rate, BW/s | 9.5 ± 2.4 |
| Vertical instantaneous loading rate, BW/s | 12.8 ± 3.1 |
Variables are described as mean ± standard deviation unless noted otherwise