Table 1. Participant demographics.
| ACLR (n = 14) | Control (n = 13) | p value | |
|---|---|---|---|
| Age, years | 20.9 ± 2.5 | 21.8 ± 1.8 | 0.680 |
| Sex (% female) | 50.0% | 46.2% | |
| Height, cm | 177.8 ± 9.2 | 173.2 ± 11.4 | 0.220 |
| Weight, kg | 73.4 ± 8.3 | 74.1 ± 13.1 | 0.873 |
| Tegner activity scale | 7.9 ± 2.0 | 8.0 ± 1.4 | 0.909 |
| IPAQ, MET/minute/week | 2,495.3 ± 1,459.8 | 1,677.4 ± 1,140.5 | 0.354 |
| IKDC | 88.8 ± 8.9 | 96.2 ± 6.1 | 0.019 |
| TSK-11 | 19.4 ± 3.5 | 16.6 ± 3.3 | 0.031 |
| ACL-RSI | 70.0 ± 21.1 | 94.2 ± 11.0 | 0.001 |
| Graft type | 7 BTB (50.0%) 7 HT (50.0%) |
||
| Time after surgery, months | 28.7 ± 24.5 | ||
| Range [7, 79] |
Note:
SD, standard deviation; ACLR, anterior cruciate ligament reconstruction; IPAQ, international physical activity questionnaire; MET, metabolic equivalent unit; IKDC, international knee documentation committee; TSK-11, tampa scale of kinesiophobia 11-item; ACL-RSI, anterior cruciate ligament readiness for sport index; BTB, bone-tendon-bone; HT, hamstrings tendon. Bold indicates statistically significant differences between groups.