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Table 4 Summary of the data of each three group according to the IKDC category

From: Effects of different initial bundle tensioning strategies on the outcome of double-bundle ACL reconstruction: a cohort study

Group   I II III
Patient number   59 53 39
Knee extension deficit A b) 42 49 35
  B 17 1 4
  C 0 1 0
  D 0 2 0
Knee flexion deficit A 58 49 39
  B 1 2 0
  C 0 0 0
  D 0 2 0
KT measurements A a) 38 32 32
  B 18 21 7
  C 3 0 0
  D 0 2 0
Knee extension strength A 34 34 27
  B 15 11 11
  C 8 5 0
  D 1 0 0
   Not recorded   1 3 1
Subjective recovery score A b) 28 36 25
  B 13 11 8
  C 16 5 6
  D 0 0 0
   Not recorded   2 1 0
Sports performance recovery score A b) 23 33 21
  B 19 9 12
  C 10 5 5
  D 0 0 0
   Not recorded   7 6 1
  1. a): Kruskal-Wallis test indicated a trend being statistically significantly different among the three groups.
  2. b): Kruskal-Wallis test indicated a statistically significant difference among the three groups.