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Table 1 Baseline patient characteristics for the CAS and Conventional group

From: No added value for Computer-Assisted surgery to improve femoral component positioning and Patient Reported Outcomes in Hip Resurfacing Arthroplasty; a multi-center randomized controlled trial

  CAS (n = 61) Conventional (n = 61) P-value Excluded hips (n = 11)
Age (years) (SD: range) 50 (6.3: 22 to 60) 50 (6.4: 29 to 60) 0.887 45.64 (6.9: 37–59)
Weight (kg) (SD: range) 85.6 (11.3: 62–107) 79.7 (12.27: 53–110) 0.006* 77.9 (11.5: 55–95)
Length (cm) (SD: range) 178.3 (8.9: 161–196) 176.2 (9.2: 157–196) 0.210 175.2 (10.5: 164–197)
BMI (kg/m2) (SD: range) 26.9 (2.6: 20.3 to 30.1) 25.5 (2.4: 20.4–29.4) 0.003* 25.3 (2.9:19.0–29.8)
Gender (Men: Women) 39: 22 42: 19 0.702 6:5
Side (L: R) 25:36 29:32 0.585 7:3
  1. CAS Computer-Assisted-Surgery, BMI Body Mass Index
  2. Age, Weight, Length and BMI are presented as means. Gender and Side are given as a ratio