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Table 1 Baseline characteristics of the patient cohort

From: The long-term survival characteristics of a cohort of colorectal cancer patients and baseline variables associated with survival outcomes with or without time-varying effects

VariableNumberPercentage (%)
Age at diagnosis
 Median (range)62.37 (20.70–75.01)
Sex
 Male45261.25
 Female28638.75
Familial risk
 Low risk35548.10
 High/intermediate risk36249.05
 Unknown212.85
Location
 Colon50768.70
 Rectum23131.30
Stage
 I11315.31
 II24533.20
 III22730.76
 IV15320.73
Histology
 Non-mucinous64687.54
 Mucinous9212.47
MSI status
 MSI-L/MSS63686.18
 MSI-H739.89
 Unknown293.93
BRAF Val600Glu mutation status
 Wild-type59180.08
 Mutant8010.84
 Unknown679.08
Grade
 Well/moderately differentiated65388.48
 Poorly differentiated739.89
 Unknown121.63
Adjuvant chemotherapy treatment
 No38752.44
 Yes34646.88
 Unknown50.68
Adjuvant radiotherapy treatment
 No56576.56
 Yes15120.46
 Unknown222.98
  1. MSI microsatellite instability, MSI-H microsatellite instability-high, MSI-L microsatellite instability-low, MSS microsatellite stable