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Table 5 KOOS

From: Effect of high body mass index on knee muscle strength and function after anterior cruciate ligament reconstruction using hamstring tendon autografts

  Baseline 16 weeks 28 weeks p value §p value δp value
Mean±SD Mean±SD Mean±SD
Symptoms Normal BMI group 67±16 68±19 71±16 0.889 0.483 0.528
High BMI group 62±17 65±18 74±15 §δ 0.594 0.023 0.023
p value 0.407 0.519 0.690    
Pain Normal BMI group 78±17 75±15 84±13 δ 0.735 0.400 0.027
High BMI group 74±19 80±14 87±10 §δ 0.605 0.001 0.008
p value 0.602 0.481 0.407    
ADL Normal BMI group 83±19 87±12 91±11 0.401 0.128 0.108
High BMI group 78±20 81±18 91±8§δ 0.326 0.012 0.004
p value 0.443 0.408 0.443    
Sports/Rec Normal BMI group 50±30 55±17 71±19 0.623 0.089 0.090
High BMI group 36±20 52±22+ 64±19§ 0.018 0.001 0.097
p value 0.207 0.517 0.422    
QOL Normal BMI group 53±16 58±18 65±12 0.344 0.131 0.235
High BMI group 38±11 52±19 58±23§ 0.008 0.002 0.274
p value 0.010 0.338 0.306    
  1. ADL Activities of Daily Living, Sports/Rec function, sports and recreational activities, QOL knee-related Quality of Life
  2. p ≤ 0.05 between normal and high BMI group
  3. §p ≤ .05 between baseline and 28 weeks
  4. p ≤ .05 between baseline and 16 weeks
  5. δp ≤ .05 between 16 weeks and 28 weeks
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