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Table 5 Univariate and multivariate logistic regression analysis of delayed bleeding in patients with EGC

From: External validation of the BEST-J score and a new risk prediction model for ESD delayed bleeding in patients with early gastric cancer

  Univariate logistic regression Multivariate logistic regression
OR value 95% CI P value OR value 95% CI P value
Smoking       
 Yes 2.221 1.006–4.906 0.048 2.564 1.103–5.963 0.029*
 No 1    1   
Tumor size       
 > 20 mm 2.545 1.162–5.571 0.019 2.630 1.148–6.029 0.022*
 ≤ 20 mm 1    1   
Intraoperative use of hemoclips     
 Yes 0.303 0.103–0.893 0.030 0.282 0.093–0.854 0.025*
 No 1    1   
Horizontal margin       
 Negative 3.598 0.968–13.378 0.056 NA NA NA
 Positive 1      
Multiple tumors       
 Yes 3.283 1.153–9.348 0.026 3.621 1.161–11.291 0.027*
 No 1    1   
Absolute indication       
 Yes 0.498 0.227–1.091 0.082 NA NA NA
 No 1      
Prolongation of APTT       
 Yes 6.419 1.897–21.722 0.003 4.923 1.282–18.907 0.020*
 No 1    1   
  1. APTT, activated partial thromboplastin time; CI, confidence interval; EGC, early gastric cancer; NA means that this factor was not included in the multivariate logistic regression analysis; OR, odds ratio
  2. *P < 0.05