Table 1 The comparison of the demographic data between the ATSF group and control group
|  | ATSF (n = 38) | Control (n = 38) | P value |
|---|---|---|---|
Age, year | 33.08 ± 8.53 | 34.21 ± 9.67 | 0.59 |
Sex, M/F | 15/23 | 15/23 | 1.00 |
BMI | 22.63 ± 3.11 | 24.08 ± 4.04 | 0.083 |
Noncontact/contact injury | 16/22 | – | – |
Meyers and McKeever classification | |||
 Type I | 0 (0.0) | – | – |
 Type II | 8 (21.1) | – | – |
 Type III | 23 (60.5) | – | – |
 Type IV | 7 (18.4) | – | – |