Observational Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Jan 28, 2015; 21(4): 1275-1283
Published online Jan 28, 2015. doi: 10.3748/wjg.v21.i4.1275
Figure 1
Figure 1 Kaplan-Meier curves for disease-free survival and overall survival according to KRAS or BRAF status. A: Disease-free survival (DFS) according to KRAS status; B: Overall survival (OS) according to KRAS status; C: DFS according to BRAF status; D: OS according to BRAF status.
Figure 2
Figure 2 Stratified analysis of KRAS or BRAF status and overall survival. Loge [adjusted hazard ratio (HR)] and 95%CI for BRAF and KRAS mutant tumors (vs wild-type tumors) in various strata are shown. A: KRAS mutant tumors; B: BRAF mutant tumors.