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. Author manuscript; available in PMC: 2022 Jul 1.
Published in final edited form as: Ultrasound Med Biol. 2021 Apr 27;47(7):1976–1984. doi: 10.1016/j.ultrasmedbio.2021.03.021

Table 1.

Participant Characteristics.

All Symptomatic Asymptomatic
Pre-operative Characteristics n (female n) 13 (4) 6 (3) 7 (1)
Body mass index (kg/m2) 24.9 ± 3.7 25.7 ± 4.8 24.3 ± 3.1
Age (years) 23.0 ± 4.1 22.0 ± 4.4 24.0 ± 3.8
Time from injury to surgery (days) 61.9 ± 67.5 40.2 ± 41.3 80.6 ± 82.6
Knee angle during ultrasound assessment (°) 127 ± 13 128 ± 14 126 ± 13
1-year KOOS Scores KOOS QOL 78.4 ± 27.1 57.3 ± 27.2 96.4 ± 4.9
KOOS Pain 92.9 ± 15.3 85.6 ± 21.0 99.2 ± 1.4
KOOS Symptoms 70.1 ± 20.2 56.0 ± 14.0 82.1 ± 16.8
KOOS ADL 96.0 ± 10.4 91.7 ± 14.7 99.8 ± 98.5

mean ± standard deviation unless otherwise noted