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Table 2 Measured radiographic parameters

From: Sagittal spinopelvic malalignment in degenerative scoliosis patients: isolated correction of symptomatic levels and clinical decision-making

Radiographic parameter Mean (degrees) ± SD Range p value
Lumbar lordosis
 Pre-op 32.6 ± 14.5 [2.4–60.0]  
 Immediately post-op 43.6 ± 11.6 [14.0–67.9] < 0.001
 Final follow-up 39.0 ± 12.1 [9.1–64.4] < 0.001
Pelvic incidence
 Pre-op 53.0 ± 13.0 [25.3–81]  
 Immediately post-op 53.8 ± 11.3 [30.4–83.2] 0.902
Sacral slope
 Pre-op 28.2 ± 10.8 [5.6–60.4]  
 Immediately post-op 26.9 ± 10.0 [3.7–57.2] 0.125
Pelvic tilt
 Pre-op 23.9 ± 9.5 [2.2–45.7]  
 Immediately post-op 27.0 ± 9.5 [10.2–46.6] 0.073
Foraminal height (mm) 15.4 ± 2.7 [9.1–25.1]  
  1. SD standard deviation