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Table 6 Multivariate overall survival analysis of different clinical stages in left-sided and right-sided CRC

From: Analysis of prognosis, genome, microbiome, and microbial metabolome in different sites of colorectal cancer

 

RS

LS

HR (95% CI)

Stage at presentation

 Stage 0

1.00

0.79 (0.68–0.93)*

 Stage I

1.00

0.79 (0.77–0.82)**

 Stage II

1.00

0.89 (0.87–0.91)**

 Stage III

1.00

0.74 (0.73–0.76)**

 Stage IV

1.00

0.74 (0.73–0.76)**

 All Stages

1.00

0.81 (0.8–0.82)**

  1. ** p < 0.001, *p < 0.05; CI confidence interval, HR hazard ratio. The classification criteria of stages refer to the AJCC/UICC TNM staging system. Right-sided (RS) CRC includes cancers located in the cecum, ascending colon, and transverse colon, and left-sided (LS) CRC includes those located in the descending colon, sigmoid colon, and rectum. The LS group was set to 1 as the control group