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©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 21, 2012; 18(31): 4175-4181
Published online Aug 21, 2012. doi: 10.3748/wjg.v18.i31.4175
Published online Aug 21, 2012. doi: 10.3748/wjg.v18.i31.4175
Figure 1 Observed and adjusted hospital mortality according to surgical volume.
Observed hospital mortality rates showed a significant decreasing trend as surgical volume increased (P < 0.001). Adjusted hospital mortality rates were then calculated through multivariate logistic regression with hospital mortality rates as a dependent variable and age and operation type as significant confounder variables.
- Citation: Kim CG, Jo S, Kim JS. Impact of surgical volume on nationwide hospital mortality after pancreaticoduodenectomy. World J Gastroenterol 2012; 18(31): 4175-4181
- URL: https://www.wjgnet.com/1007-9327/full/v18/i31/4175.htm
- DOI: https://dx.doi.org/10.3748/wjg.v18.i31.4175