| Female | Male | P value |
---|---|---|---|
n = 155 | n = 173 | ||
Age, years | 35.3 (2.7) | 35.4 (2.6) | 0.275 |
Tibial cartilage volume, cm3 | 3.2 (0.7) | 4.5 (0.9) | <0.001 |
Duration of follow up, years | 4.5 (1.2) | 4.6 (1.2) | 0.049 |
Body mass index, kg/m2 | 25.0 (4.6) | 26.4 (3.7) | 0.052 |
Tibial bone size, cm2 | 27.9 (2.4) | 35.7 (3.3) | <0.001 |
Knee injury, % | 11.3 | 22.9 | 0.005 |
5Â years prior | Â | Â | Â |
IPAQ category, high, % | 34.5 | 49.0 | 0.008 |
Total physical activity, min/week | 639.1 (403.1) | 760.6 (566.3) | 0.032 |
Vigorous physical activity, min/week | 95.6 (169.1) | 195.5 (240.8) | <0.001 |
Moderate physical activity, min/week | 302.1 (275.6) | 275.5 (241.7) | 0.376 |
Walking, min/week | 239.2 (215.2) | 289.6 (299.6) | 0.098 |
PWC170, per W | 138.5 (30.1) | 202.6 (46.5) | <0.001 |
Leg muscle strength, per kg | 92.5 (26.6) | 165.0 (34.3) | <0.001 |
Long jump, per cm | 141.9 (25.9) | 190.7 (24.0) | <0.001 |