Table I.
Characteristics of patients with developmental dysplasia of the hip.
| Characteristic | 3D-CT | 3D-printed pelvis model | P-value |
|---|---|---|---|
| Total number | 38 (67.9) | 18 (32.1) | 0.026 |
| Sex | |||
| Female | 20 (52.6) | 8 (44.4) | 0.054 |
| Male | 18 (47.4) | 10 (55.6) | 0.068 |
| Side affected | |||
| Right | 28 (73.7) | 8 (44.4) | 0.022 |
| Left | 10 (26.3) | 10 (55.6) | 0.034 |
| Age (years) | 32±4 | 36±5 | 0.68 |
| Severity of dysplasia | |||
| Instability | 10 (26.3) | 5 (27.8) | 0.46 |
| Subluxation | 15 (39.5) | 7 (38.9) | 0.52 |
| Dislocation | 13 (34.2) | 6 (33.3) | 0.76 |
| Follow-up (months) | 24 | 24 | – |
Values are expressed as the mean ± standard deviation, n, or n (%). CT, computed tomography.