Table 3 Independent comparisons of preoperative and postoperative PTS in the 3 and 4 cm groups
Mean PTS, SD | P value | Relative difference | ||
|---|---|---|---|---|
3 cm | Pre | 6.5 ± 1.9° | ||
Post PM | 6.7 ± 2.2° | Pre vs. post PM 0.75 | 3% | |
Post M | 7.6 ± 2.5° | Pre vs. post M 0.12 | 17% | |
Post AM | 10.3 ± 2.5° | Pre vs. post AM 0.0002 | 58% | |
4 cm | Pre | 7.5 ± 2.8° | ||
Post PM | 7.7 ± 2.9° | Pre vs. post PM 0.88 | 3% | |
Post M | 9.8 ± 2.9° | Pre vs. post M 0.04 | 31% | |
Post AM | 12.2 ± 4° | Pre vs. post AM 0.01 | 63% |