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Table 1 Baseline demographics

From: Effects of preoperative neuromuscular electrical stimulation on quadriceps strength and functional recovery in total knee arthroplasty. A pilot study

  Group
  NMES Control
Male : Female 3 : 6 1 : 4
Age (y) 64.4 ± 8.0 63.2 ± 11.4
Height (cm) 161.6 ± 13.9 155.8 ± 5.3
Weight (kg) 80.3 ± 13.6 79.5 ± 14.6
BMI (kg/m2) 30.7 ± 3.0 32.8 ± 6.3
Maximum Walking time (mins) 22.8 ± 22.6 17.0 ± 10.4
  1. Values are means ± SD; BMI: Body Mass Index