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Table 2 Surgical outcomes in nonobese, obese I and obese II groups

From: Is laparoscopic colorectal cancer surgery associated with an increased risk in obese patients? A retrospective study from China

  Nonobese (<25.0 kg/m2) ( N= 371) Obese I (25.0 to 29.9 kg/m2) ( N= 142) Obese II (≥30 kg/m2) ( N= 14) P-value
Operative time,min 135 (70 to 300) 145 (85 to 360) 162.5 (115 to280) 0.001
Estimated blood loss,ml 100 (10 to 750) 100 (20 to 750) 100 (50 to 600) 0.076
Harvested lymph nodes, n 13 (1 to 79) 12 (1 to 36) 15 (4to 26) 0.111
  1. Data are presented as median (range).