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Table 2 Comparison of intraoperative variables in the RH ,LH, and OH Groups

From: Robotic, laparoscopic or open hemihepatectomy for giant liver haemangiomas over 10 cm in diameter

 RH groupLH groupOH group 
 n = 19n = 13n = 25P value
Operative time (min)256.3 ± 57.7268.4 ± 93.6190.2 ± 51.80.001
Operative time (min)
(remove setup time)
216.3 ± 57.7268.4 ± 93.6190.2 ± 51.80.004
Intraoperative blood loss (ml)319.5 ± 206.0476.9 ± 210.8628.0 ± 231.00.000
Rate of blood transfusion5 (26.3%)4 (30.8%)8 (32.0%)0.916