Table 3 Comparison of CoS between non-extraction and extraction groups
CoS | Non-extraction | Extraction | Difference | P value |
|---|---|---|---|---|
Pre-treatment | 2.15 ± 1.15 | 1.34 ± 0.92 | 0.80 ± 0.19 | < 0.001* |
Predicted | 0.33 ± 0.65 | -0.28 ± 0.50 | 0.61 ± 0.40 | < 0.001* |
Post-treatment | 1.17 ± 0.82 | 1.10 ± 0.88 | 0.07 ± 0.15 | 0.670 |
Predicted change | -1.82 ± 1.05 | -1.62 ± 0.95 | -0.19 ± 0.18 | 0.295 |
Actual change | -0.98 ± 1.02 | -0.24 ± 0.99 | -0.74 ± 0.18 | < 0.001* |
Discrepancy between predicted and actual change | -0.84 ± 0.58 | -1.38 ± 0.74 | 0.55 ± 0.12 | < 0.001* |