04 November 2020 : Clinical Research
Percutaneous Reduction and Hollow Screw Fixation Versus Open Reduction and Internal Fixation for Treating Displaced Intra-Articular Calcaneal Fractures
Ming Li1BCEF, Xiaodong Lian1BCE, Weijie Yang1DF, Kai Ding1DF, Lin Jin1BC, Zhenqin Jiao1BC, Lijie Ma1A*, Wei Chen12ADOI: 10.12659/MSM.926833
Med Sci Monit 2020; 26:e926833
Table 3 The comparison of VAS scores postoperatively.
| Time | Group A (n=31) | Group B (n=28) | Statistics | P value |
|---|---|---|---|---|
| Hour 24 | 5.0±0.9 | 8.0±0.7 | −14.122 | <0.001 |
| Hour 48 | 3.2±0.8 | 5.3±0.8 | −9.885 | <0.001 |
| Hour 72 | 1.7±0.7 | 2.6±0.7 | −5.034 | <0.001 |
| Week 4 | 0.7±0.6 | 1.0±0.3 | −2.661 | 0.010 |
| Week 12 | 0.2±0.4 | 0.3±0.5 | −1.145 | 0.257 |