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Table 5 The results of blood loss, operative time, and skin scar between two groups (Mean ± SD)

From: Comparison of reconstruction plate screw fixation and percutaneous cannulated screw fixation in treatment of Tile B1 type pubic symphysis diastasis: a finite element analysis and 10-year clinical experience

  PCSF group RPSF group T P value
Number 24 27
Age 33.4 ± 9.1 34.8 ± 11.7
Gender 15 males, 9 females 19 males, 8 females
Operative time (min) 26.3 ± 5.9 68.9 ± 13.6 −14.771 0.000
Intra-operative blood loss (ml) 9.6 ± 5.7 171.9 ± 68.3 −12.294 0.000
Length of skin scar (cm) 1.8 ± 0.6 8.1 ± 1.1 −24.864 0.000
  1. PCSF percutaneous cannulated screw fixation, RPSF reconstruction plate screw fixation