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Table 3 Comparisons between comparative relations of CR groups

From: Ultrasonic evaluation of muscle functional recovery following free functioning gracilis transfer, a preliminary study

Parameters CR1 > CR2 CR1 ≤  CR2 P
CR1 1.29 ± 0.15 1.14 ± 0.11 0.002
Muscle strength 3.60 ± 0.68 2.80 ± 0.94 0.006
ROM 85.20 ± 22.40 58.27 ± 26.39 0.003
CR2 1.21 ± 0.12 1.24 ± 0.15 0.483
MBR 0.98 ± 0.11 1.04 ± 0.17 0.237
  1. CR contraction ratio, MBR muscle bulk ratio, ROM range of motion
  2. CR1 was the post-transplant CR value, while CR2 was the pre- transplant CR value