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Table 5 Multivariate CRC-specific 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

HR (95% CI)
Stage at presentation
 Stage 0 1.00 0.72 (0.6–0.86)**
 Stage I 1.00 0.71 (0.68–0.74)**
 Stage II 1.00 0.74 (0.71–0.76)**
 Stage III 1.00 0.69 (0.67–0.72)**
 Stage IV 1.00 0.72 (0.66–0.78)**
 All stages 1.00 0.71 (0.69–0.72)**
  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 include those located in the descending colon, sigmoid colon, and rectum. The LS group was set to 1 as the control group