Integrated Chinese and Western medicine prolong survival in colorectal cancer with liver metastasis: A retrospective cohort study

Figure 1 Overall survival. Blue curve: Cohort A; red curve: Cohort B.

Figure 2 Survival curve. A: Non-elderly subgroup (< 65 years); B: Elderly subgroup(≥ 65 years); C: Survival curve of male subgroup; D: Female subgroup; E: The left-side colon subgroup; F: The right-side colon subgroup; G: The rat sarcoma viral oncogene homolog/B-Raf proto-oncogene, serine/threonine kinase wild-type subgroup; H: The rat sarcoma viral oncogene homolog/B-Raf proto-oncogene, serine/threonine kinase mutation subgroup; I: The liver metastasis local treatment subgroup; J: The non-liver metastasis local treatment subgroup; K: Before the third line treatment subgroup; L: After the third line treatment subgroup; M: The only liver metastasis subgroup; N: The combined with extrahepatic metastasis subgroup. Blue curve: Cohort A; red curve: Cohort B.