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. Author manuscript; available in PMC: 2017 Jul 17.
Published in final edited form as: Arch Phys Med Rehabil. 2016 Apr 8;97(7):1154–1162. doi: 10.1016/j.apmr.2016.03.007

Table 1.

Population Characteristics for individual studies and the studies combined. Represented as a percent (sex) or means ±SD (age and BMI).

Progressive Rehabilitation for TKA24,25 Minimally Invasive TKA23,27 Neuromuscular Electrical Stimulation21,22 Neuromuscular Electrical Stimulation Pilot26 Studies Combined
Men, N (%) 73 (45) 22 (50) 30 (45) 9 (31) 134 (45)
Women, N (%) 89 (55) 22 (50) 36 (55) 20 (69) 167 (55)
Age, years, mean (SD) 63.5 (7.4) 64.3 (8.4) 65.5 (8.5) 65.4 (8.1) 64.2 (7.8)
BMI, kg/m2, mean (SD) 30.5 (4.8) 30.9 (5.3) 29.0 (5.0) 29.0 (3.5) 30.1 (4.9)