Skip to main content

Table 1 Baseline and preoperative characteristics of the patients

From: Comparison of postoperative effectiveness of less invasive short external rotator sparing approach versus standard posterior approach for total hip arthroplasty

  Corrective group (n = 72) Standard group (n = 54) P
Age (year), mean ± SD 65.6 ± 5.8 66.4 ± 7.7 0.76
Male, n (%) 34 (47.2) 28 (51.8) 0.02
BMI 24.7 (3.9) 22.1 (4.7) 0.04
Initial diagnosis, n (%) 0.49
 Osteonecrosis of the femoral head 57 (79.2) 46 (85.2)  
 Hip osteoarthritis 6 (8.3) 4 (7.4)  
 Femoral neck fracture 8 (11.1) 4 (7.4)  
 Congenital hip dysplasia 1 (1.4) 0  
ASA score, n (%) 0.53
 1 6 (8.3) 4 (7.4)  
 2 41 (56.9) 30 (55.6)  
 3 25 (34.7) 20 (37.0)  
CK, mean ± SD 126 ± 36.9 109 ± 29.4 0.04
Myoglobin, mean ± SD 48.0 ± 17.7 36.0 ± 14.7 0.04
CRP, mean ± SD 4.8.0 ± 1.9 4.6 ± 2.5 0.39
  1. ASA score American Society of Anesthesiologists Classification score, BMI body mass index, CK creatine kinase, CRP C-reactive protein