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Table 1 Patient demographics, means and standard deviations

From: Recovery of preoperative absolute knee extension and flexion strength after ACL reconstruction

  Total Men Women
Patients, n (%) 117 (100) 39 (33) 78 (77)
Age, years 29.8 ± 11.7 32.3 ± 12.3 28.5 ± 11.3
Weight, kg 71 ± 13.7 85 ± 17.1 65 ± 11.1
Height, cm 173 ± 9.9 183 ± 6.1 168 ± 6.9
BMI, kg/height cm2 24 ± 3.2 26 ± 6.2 23 ± 3.1
Tegner, median
(min-max)
8 (2–10) 8 (3–10) 8 (2–10)
Graft choice
 Hamstring, n (%) 90.6% 89.7% 91.0%
 Patellar, n (%) 6.8% 10.3% 5.1%
 Other, n (%) 2.6% 3.9%
  1. cm centimeters; kg kilograms; n number; Tegner Tegner Activity Scale