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Table 1 Patient (n = 186) demographics

From: Mild knee osteoarthritis predicts dissatisfaction after total knee arthroplasty: a prospective study of 186 patients aged 65 years or less with 2-year follow-up

  median/n range/%
Age (years) 60 28–65
BMI 31 20–54
Females 117 63
Kellgren-Lawrence
 KL 2 36 19
 KL 3 87 47
 KL 4 63 34
Preoperative varus alignment 127 68
At work preoperatively 92 50
Comorbidities limiting physical activity 28 15