Ā | Moderate 10Ā°ā25Ā° | Severe 26Ā°ā70Ā° | P-value* | ||||
---|---|---|---|---|---|---|---|
No. | Mean | SD | No. | Mean | SD | ||
Before instrumentation | 43 | 18.24 | 4.06 | 17 | 28.85 | 2.13 | 0.013** |
After instrumentation | 43 | 15.62 | 3.82 | 17 | 24.75 | 2.14 | 0.023** |
Curvature change | 43 | ā 16.82 | 7.71 | 17 | ā 18.82 | 5.76 | 0.388*** |