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Table 5 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

0.055

1.057 (1.005–1.112)

0.033

Operative procedure

   

   TG/DG

1.555

4.735 (1.832–12.238)

0.001

BMI (kg/m2)

   

   ≥25/<25

1.472

4.356 (1.399–13.563)

0.011

  1. IBL = intraoperative blood loss; BMI = body-mass index; CI = confidence limits
  2. P < .05 was considered statistically significant
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Patient Safety in Surgery

ISSN: 1754-9493