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Table 1 Demographic and clinical data (mean ± SD) of included patients

From: Alterations of kinematics in knees after single versus multiple radius femoral prostheses total knee arthroplasty: a retrospective study

  MR group (n = 20) SR group (n = 18) P value
Age, years 65.6 ± 5.8 62.7 ± 4.3 0.753
Height, m 1.58 ± 0.06 1.60 ± 0.04 0.259
Weight, kg 71.44 ± 13.13 63.64 ± 16.31 0.362
Body mass index 23.55 ± 6.93 26.31 ± 5.72 0.702
Female: male 16:4 15:3 1.000
Right: Left TKA, n 11:9 7:11 0.321
Follow-up time, months 17 ± 4 15 ± 3 0.293
  1. SD Standard deviation, SR Single radius, MR Multiple radius, TKA Total knee arthroplasty