Table 1.
Patient Demographics.
| Enrolled (n = 43) | Completers (n = 21) | Non-completers (n = 22) | p-value Comparing Completers to Non-completers | |
|---|---|---|---|---|
| Age, mean ± SD | 27.2 ± 8.5 | 25.7 ± 8.3 | 28.9 ± 8.7 | 0.24 |
| Sex, n (%) | 0.41 | |||
| Male | 24 (56%) | 11 (52%) | 13 (66%) | |
| Female | 19 (44%) | 10 (48%) | 9 (41%) | |
| Mechanism of injury, n (%) | 0.13 | |||
| Contact | 8 (20%) | 2 (10%) | 6 (27%) | |
| Non-contact | 33 (80%) | 19 (90%) | 16 (73%) | |
| Graft type, n (%) | 1.00 | |||
| Allograft | 11 (26%) | 4 (19%) | 5 (23%) | |
| Autograft | 32 (74%) | 17 (81%) | 17 (77%) | |
| Graft source, n (%) | 0.85 | |||
| BPTB Autograft | 15 (35%) | 8 (38%) | 7 (32%) | |
| Quad Tendon Autograft | 9 (25%) | 6 (29%) | 3 (14%) | |
| Hamstring Autograft | 8 (22%) | 4 (19%) | 4 (25%) | |
| BPTB Allograft | 7 (16%) | 2 (10%) | 5 (23%) | |
| Tibialis Anterior Allograft | 3 (7%) | 1 (5%) | 2 (9%) | |
| Achilles Allograft | 1 (2%) | 0 (0%) | 1 (2%) | |
| Procedure, n (%) | 1.00 | |||
| Single Bundle | 40 (98%) | 20 (95%) | 22 (100%) | |
| Double bundle | 1 (2%) | 1 (5%) | 0 (0%) | |
| Associated meniscus procedure | 20 (49%) | 12 (57%) | 8 (40%) | 0.35 |
| Associated cartilage procedure | 4 (10%) | 2 (10%) | 2 (10%) | 1.00 |
| Associated MCL, LCL, or PCL procedure | 8 (20%) | 4 (19%) | 4 (20%) | 1.00 |
BPTB = bone patellar tendon bone; MCL = medial collateral ligament; LCL = lateral collateral ligament; PCL = posterior cruciate ligament