Prospective Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 28, 2014; 20(48): 18445-18451
Published online Dec 28, 2014. doi: 10.3748/wjg.v20.i48.18445
Figure 1
Figure 1 Box plots of the annual volume of liver resections, separated according to volume strata and occurrence of re-resection (T2-3 carcinomas). The middle bar of the box plot represents the median, while the lower and upper bars of the box represent the 25th and 75th quartiles, respectively. The dots and asterisks represent outliers.