Skip to main content

Advertisement

Table 1 Demographic data of patients between groups investigated

From: Anterolateral approach with tibial tubercle osteotomy versus standard medial approach for primary total knee arthroplasty: does it matter?

  Group A Group B Significance
Number of patients n = 76 n = 67 -
Mean age at surgery in years ± standard deviation 72 ± 8 67 ± 7 p = 0.0001
male/female 33/43 22/45 n.s.
Mean body mass index (BMI) ± standard deviation (range) 29 ± 5 (20-42) 31 ± 5 (22-42) p = 0.012
Mean follow up time ± standard deviation 25 ± 3 26 ± 5 n.s.
  1. Wilcoxon Two Sample Test (two sided), level of significance p < 0.05