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Radiographic and Clinical Outcomes According to Different Subsidence Grades
| No Subsidence (n= 9) |
Mild Subsidence (n= 10) |
Severe Subsidence (n=9) |
|
|---|---|---|---|
| Final VAS | 2.67±0.71 | 2.40±1.26a | 5.22±1.39bc |
| Final ODI | 9.44±2.46 | 9.30±2.11a | 30.78±6.44bc |
| Loss of LKA (°) | 3.31±3.44 | 4.62±3.06a | 14.29±6.62bc |
Notes: aP>0.05 compare mild subsidence and no subsidence; bP<0.05 compare severe subsidence and no subsidence; cP<0.05 compare severe subsidence and mild subsidence.
