Table 1 Patient characteristics
Characteristics | Patients (n = 223) |
|---|---|
Gender | |
 Male | 134 (60%) |
 Female | 89 (40%) |
Age | |
 < 65 | 67 (30%) |
 ≥ 65 | 156 (70%) |
Size | |
 < 5 cm | 135 (61%) |
 ≥ 5 cm | 88 (39%) |
Tumor location | |
 Left colon | 102 (46%) |
 Right colon | 66 (30%) |
 Rectum | 55 (25%) |
Histological type | |
 Adenocarcinoma | 207 (93%) |
 Others | 16 (7%) |
Differentiation | |
 Well/moderate | 152 (68%) |
 Poor | 71 (32%) |
Lymphovascular invasion | |
 Negative | 115 (52%) |
 Positive | 108 (48%) |
Perineural invasion | |
 Negative | 40 (18%) |
 Positive | 183 (82%) |
Harvested LNs | |
 < 12 | 82 (37%) |
 ≥ 12 | 141 (63%) |
pT category | |
 T1, T2 | 35 (16%) |
 T3 | 77 (35%) |
 T4 | 111 (50%) |
pN category | |
 N0 | 125 (56%) |
 N1 | 67 (30%) |
 N2 | 31 (14%) |
pTNM stage | |
 Stage I | 25 (11%) |
 Stage II | 100 (45%) |
 Stage III | 98 (44%) |
CEA | |
 Negative | 132 (59%) |
 Positive | 91 (41%) |
CA199 | |
 Negative | 179 (80%) |
 Positive | 44 (20%) |
Cholesterol | |
 Low | 20 (9%) |
 High | 203 (91%) |
Triglyceride | |
 Low | 182 (82%) |
 High | 41 (18%) |
NLR | |
 Low | 193 (86%) |
 High | 30 (14%) |
CLR | |
 Low | 134 (60%) |
 High | 89 (40%) |
Recurrence | |
 No | 167 (75%) |
 Yes | 56 (25%) |
Survival | |
 Alive | 176 (79%) |
 Dead | 47 (21%) |