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Table 2 Comparison of operation indexes among the three groups

From: A comparison of three different surgery approaches and methods for neurologically intact thoracolumbar fractures: a retrospective study

Operation indexes COPSF group PPSF group POPSF group
Operating time (min) 125.3±23.4 98.4±25.3a 97.6±19.6b
Intraoperative blood loss (ml) 367.9±37.6 107.9±18.7a 140.1±25.8b,c
Intraoperative fluoroscopy (times) 3.3±1.1 28.4±1.4a 3.7±1.3c
Hospital stay (days) 14.4±1.8 10.1±2.1a 11.2±2.8b
Hospitalization cost (×103 CNY) 49.9±0.9 55.2±1.0a 48.6±1.3c
  1. One-way ANOVA was used to compare the operating times and the hospitalization costs. Wilcoxon rank sum tests were used to compare the intraoperative blood loss, intraoperative fluoroscopy, and hospital stays
  2. CNY China Yuan
  3. aSignificant difference between the PPSF and the COPSF groups
  4. bSignificant difference between the POPSF and the COPSF groups
  5. cSignificant difference between the POPSF and the PPSF groups