Research Article
CpG Island Methylator Phenotype and Prognosis of Colorectal Cancer in Northeast China
Table 2
Patient characteristics and phenotypic features of colorectal cancers in tissue by CIMP status.
| Variable | Number () | CIMP-L/0 number (%) () | CIMP-H number (%) () | |
| Age | | | | 0.77 | <60 | 146 | 126 (51.43) | 20 (54.05) | | ≥60 | 136 | 119 (48.57) | 17 (45.95) | | Gender | | | | 0.10 | Female | 117 | 97 (39.59) | 20 (54.05) | | Male | 165 | 148 (60.41) | 17 (45.95) | | Location | | | | 0.22 | Proximal | 54 | 42 (17.87) | 12 (25.53) | | Distal | 228 | 193 (82.13) | 35 (74.47) | | Differentiation | | | | | Poorly | 23 | 15 (6.41) | 8 (22.22) | | Moderately or well | 247 | 219 (93.59) | 28 (77.78) | | Mutinous | | | | 0.91 | Yes | 59 | 51 (20.82) | 8 (21.62) | | No | 223 | 194 (79.18) | 29 (78.38) | | Tumor sizes (cm) | | | | 0.01 | <5 | 150 | 136 (63.55) | 14 (40.00) | | ≥5 | 99 | 78 (36.45) | 21 (60.00) | | TNM stage | | | | 0.02 | I-II | 149 | 136 (56.20) | 13 (36.11) | | III-IV | 129 | 106 (43.80) | 23 (63.89) | |
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Fisher exact test.
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