Table 1 Demographic Data and Characteristics of Patients (N = 66)
Allo (n = 34) | Xeno (n = 32) | P-value | |
|---|---|---|---|
Age at Surgery (mean ± sd, yrs) | 30.5 ± 9.6 (18–52) | 31.6 ± 9.1 (18–52) | 0.517 |
Gender N (%) | 22 (64.7%)M | 12 (35.3%)F | 27 (84.4%)M | 5 (15.6%)F | 0.068 |
Side N (%) | 13 (38.2%)R | 21 (61.8%)L | 15 (46.9%)R | 17 (53.1%)L | 0.430 |
Time from injury to surgery (mo) | 10.7 ± 18.7 | 13.8 ± 21.9 | 0.549 |
Follow-up interval (mo) | 25.8 ± 1.8 (24.0–32.7) | 25.8 ± 8.7 (2.1–38.0) | 0.098 |
Mechanism of initial injury N (%) | 0.891 | ||
Sports | 24 (70.6%) | 26 (81.3%) | |
ADL | 4 (11.8%) | 3 (9.4%) | |
Motorbike | 3 (8.8%) | 1 (3.1%) | |
Work | 1 (2.9%) | 1 (3.1%) | |
Other | 2 (5.9%) | 1 (3.1%) |