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Table 3 Comparison of KSS score between two groups after TKA

From: A comparative study of total knee arthroplasty outcome for stiff knee with or without sequential antirheumatic drug treatment

   Clinical score   F1unctional score
Preoperative Postoperative
at week 6
Postoperative
at month 6
Postoperative
at year 1
Postoperative
at year 2
Preoperative Postoperative
at week 6
Postoperative
at month 6
Postoperative
at year 1
Postoperative
at year 2
Group
  Drug treatmenta 9 (0–69) 0 (0–5) 83 (56–99) 83 (56-99) 85 (37–99) 73 (32–84) 5 (0–70) 55 (5–100) 60 (20–100) 60 (20–100)
  No drug
treatmenta
0 (0–52) 5 (0–5) 89 (53–99) 89 (52–99) 89 (52–99) 54 (32–78) 0 (0–55) 100 (0–100) 100 (0–100) 100 (0–100)
Statistic p = 0.084 p = 0.026* p = 0.068 p = 0.068 p = 0.184 p = 0.10 p = 0.026* p = 0.002* p = 0.003* p = 0.003*
  1. aThe values are given as the median, with the range in parentheses. * p < 0.05.