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Table 6 Logistic regression analysis was performed to evaluate predictive factors for high IBL

From: Effect of obesity on intraoperative bleeding volume in open gastrectomy with D2 lymph-node dissection for gastric cancer

Variable Coefficient Odds ratio (95% CI*) p value
Age 0.054 1.055 (1.004–1.109) 0.035
Operative procedure    
   TG/DG 1.404 4.071 (1.626–10.193) 0.003
VFA (cm2)    
   100/<100 1.154 3.170 (1.251–8.033) 0.015
  1. IBL = intraoperative blood loss; VFA = visceral fat area; CI = confidence limits
  2. P < .05 was considered statistically significant