Retrospective Study
Copyright ©The Author(s) 2018.
World J Gastrointest Oncol. Feb 15, 2018; 10(2): 62-70
Published online Feb 15, 2018. doi: 10.4251/wjgo.v10.i2.62
Table 3 Confusion matrix for the second stage
Predicted class
Non-severeSevere
True classGroup B331177
Group C (D)98364