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Table 2 patient's baseline characteristics

From: Efficiency of immediate postoperative inpatient physical therapy following total knee arthroplasty: an RCT

Variable Experimental group n = 21 Control group n = 22
Female/Male 15/6   17/5  
  Mean sd   
age 70 (8.5) 67 (7)
active ROM extension (degrees) (6°) (5°)
passive ROM extension (degrees) (5°) (5°)
active ROM flexion (degrees) 106° (19°) 102° (20°)
passive ROM flexion (degrees) 110° (19°) 114° (15°)
functional status WOMAC 44 (16.7) 40 (16.6)
WOMAC subscale pain 9.2 (2.7) 8.3 (3.5)
WOMAC subscale stiffness 3.7 (1.1) 3.3 (1.4)
WOMAC subscale difficulty 31.1 (9.3) 28.2 (11.8)
functional status KSS knee 49 (18) 43 (21)
KSS function 53 (18) 52 (21)
Pain (11 point scale) 3,7 (2,8) 3,5 (3,3)
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