Table 1.
Demographic Characteristics
| Characteristic | Data |
|---|---|
| Patients, n | 84 |
| Hips, n | 141 |
| Female/male, n (%) | 17 (20.2)/67 (79.8) |
| Age, yr | 19.8 (1.5) |
| Bilateral/unilateral surgery, n (%) | 96 (68)/45 (32) |
| Operated side: right/left, n (%) | 70 (49.6)/71 (50.4) |
| Symptom duration, mo | 30.9 (17.6) |
| Operation time, min | 56.8 (14.8) |
| Traction time, min | 4.7 (2.7) |
| Konan classification, % | |
| 0 | 18 |
| 1a | 11 |
| 1b | 2 |
| 1c | 0 |
| 2 | 22 |
| 3a | 24 |
| 3b | 6 |
| 3c | 0 |
| 4a | 1 |
| 4b | 2 |
| 4c | 0 |
| Not visualized | 8 |
| Missing data | 6 |
NOTE. Data are presented as mean (standard deviation) unless otherwise indicated.
SD, standard deviation.