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Table 2 The operation subgroup in TES and CUE groups

From: The traditional experience strategy (TES) and combined ultrasonography examination (CUE) for the treatment of lateral compression type 1 pelvic fractures: a historical control study

  TES operation subgroup (n = 29) CUE operation subgroup (n = 15) t/chi-square P
Operative Strategy
 Plate 14 12 5.532 0.063
 Screw 8 3
 Plate plus Screw 7 0
Operative approach
 Stoppa 19 9 1.769 0.413
 IL 2 3
 Minimally invasive 8 3
Fracture types
 Unilateral or bilateral pubic branch fracture 11 0 13.093 0.001
 Incomplete sacral + unilateral or bilateral pubic branch fracture 13 5
 Complete sacral + unilateral or bilateral pubic branch fracture 5 10
Operative time (mins) 112.41 ± 40.30 118.33 ± 58.27 -0.352 0.728
Intraoperative blood loss (ml) 268.28 ± 103.24 363.33 ± 190.74 -2.155 0.037
Blood transfusion (U) 0.90 ± 1.26 1.33 ± 1.45 -1.034 0.307
Intraoperative liquid (ml) 2072.41 ± 695.85 2146.67 ± 851.78 -0.311 0.758
Postoperative drainage (ml) 85.17 ± 64.12 115.33 ± 82.02 -1.343 0.186
Length of stay in hospital (days) 7.45 ± 1.88 7.73 ± 1.75 -0.487 0.629
Follow-up time (months) 23.03 ± 1.30 17.47 ± 1.73 12.047 < 0.001
Weight-bearing time (months) 1.03 ± 0.63 0.93 ± 0.26 0.755 0.455
Clinical healing time (months) 4.52 ± 1.81 4.13 ± 0.92 0.936 0.355
Complications
 Deep vein thrombosis 15 9 0.273 0.601
 Superficial infection 2 1 0.000 1.000
 Deep infection 1 1 - 1.000
 Mortality 0 0 - -
 Majeed scores 82.90 ± 4.90 83.73 ± 12.46 -0.250 0.806