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Table 3 Comparison of operation parameters between the observation group and control group

From: Preoperative planning by osteotomy master software helps to improve the accuracy of target limb alignment in high tibial osteotomy

  Operating time (min) Blood loss (ml) Number of fluoroscopy WBL accuracy (%)
Observation group 51.2 ± 10.0 57.7 ± 13.7 5.3 ± 2.2 87.1%
Control group 62.0 ± 11.4 64.3 ± 15.2 9.5 ± 3.1 75.0%
t/χ2 4.090 1.854 6.298  
P 0.001 0.068 < 0.0001