Table 2 Results of primary outcome measures
From: The efficacy of using 3D printing models in the treatment of fractures: a randomised clinical trial
Group | n | Operation time (min) | Blood loss (mL) | Frequency of intraoperative fluoroscopy (n) |
|---|---|---|---|---|
Routine treatment | 25 | 75.4 ± 6.0 | 54.2 ± 7.9 | 5.6 ± 1.6 |
3D model | 23 | 66.5 ± 5.3 | 41.1 ± 7.5 | 4.4 ± 1.4 |
T | – | 5.427 | 5.889 | 2.644 |
P | – | < 0.001 | < 0.001 | 0.011 |