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Table 3 Comparison of perioperative parameters between groups

From: Augmentative antirotational plating provided a significantly higher union rate than exchanging reamed nailing in treatment for femoral shaft aseptic atrophic nonunion - retrospective cohort study

ParameterAAPERNP value
No. of patients2670 
 Union23450.021
 Nonunion325
Union time, mean ± SD, mo7.57 ± 3.8710.02 ± 5.370.056
Operating time, mean ± SD, min128.38 ± 38.97169.54 ± 60.500.0047
Intraoperative blood loss, mean ± SD, mL250.00 ± 210.71246.43 ± 234.570.95
Complications, n000
  1. AAP augmentative antirotational plating, ERN exchanging reamed nailing