Table 1.
Demographic data.
| Rupture group | Elongation group | p | |
|---|---|---|---|
| No. of patients | 10 | 11 | |
| Sex (male:female) | 5:5 | 7:4 | 0.528 |
| Age at primary surgery (years old) | 17.8 ± 1.6 | 19.3 ± 1.0 | 0.436 |
| Age at revision surgery (years old) | 22.6 ± 2.9 | 30.8 ± 1.6 | 0.021 |
| Body mass index (kg/m2) | 25.4 ± 1.1 | 24.7 ± 0.7 | 0.587 |
| Tegner activity level scale | 6.2 ± 0.7 | 5.3 ± 0.6 | 0.307 |
| No. of patients with trauma | 8 | 6 | 0.362 |
| No. of sports-related injuries | 8 | 3 | 0.030 |
| Period between surgeries (months) | 56.8 ± 19.3 | 138.1 ± 21.1 | 0.010 |
* p < 0.01.
Data are presented as mean ± SD.