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Table 1 Demographic information for athletes included for time of injury and return to sport ultrasound imaging

From: Spatial frequency analysis detects altered tissue organization following hamstring strain injury at time of injury but not return to sport

  Time of injury cohort Return to sport cohort
Number of athletes 11 9§
Age (years) 19.7 (1.4) 20.2 (1.3)
Sex (Female/Male) 0/11 2/7
Height (m) 1.83 (0.05) 1.79 (0.10)
Weight (kg) 86.6 (18.2) 78.5 (16.7)
Body Mass Index (kg/m2) 25.7 (4.1) 24.3 (2.9)
Sport (football/track & field) 4/7 2/6
Days between injury/return to sport and imaging (days) 3.8 (1.8) 3.4 (2.3)
Days away from sport NA 39.8 (23.7)
  1. Data are expressed as means (standard deviation) or N
  2. N = 8 for contralateral limb at time of injury
  3. §N = 2 athletes included across both TOI and RTS imaging
  4. NA = not applicable