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Table 2 Comparison of data on the patients, clinical outcomes, and radiographic evaluations in the standard and accelerated protocol groups

From: Early weight-bearing after periacetabular osteotomy leads to a high incidence of postoperative pelvic fractures

Parameters Standard protocol group (n = 80) Accelerated protocol group (n = 76) P value
Age (range) (yr) 31.5 (11-59) 28.7 (14-58) 0.132
Sex (M: F) (no. of hips) 7:73 7:69 0.920
Side (left right) (no. of hips) 39:41 44:32 0.325
Harris hip score    
  Preop. 68.5 ± 8.4 68.9 ± 8.5 0.220
  Follow-up 91.6 ± 8.8 89.8 ± 9.3 0.133
Radiographic evaluation    
Center-edge (CE) angle (range) (°) [14]    
  Preop. -1.8 ± 9.5 (-28-19) -1.7 ± 9.3 (-28-19) 0.977
  Preop. 35.1 ± 6.1 (21-52) 35.6 ± 6.4 (22-50) 0.726
Acetabular head index (AHI) (range) [4]    
  Preop. 54.1 ± 9.1 (23-72) 54.4 ± 8.6 (29-68) 0.917
  Preop. 88.6 ± 7.3 (72-100) 88.5 ± 6.9 (74-100) 0.953
Sharp angle (range) (°) [15]    
  Preop. 52.1 ± 3.4 (45-58) 51.5 ± 3.7 (47-56) 0.268
  Preop. 40.2 ± 4.1 (30-48) 39.8 ± 3.9 (32-48) 0.431
Lateralization (range) (mm) [16]    
  Preop. 16.0 ± 4.5 (9-30) 16.6 ± 3.9 (11-29) 0.288
  Preop. 10.9 ± 6.7 (-4-24) 11.9 ± 6.3 (-2-22) 0.272
Perioperative complications 4 16 0.003