Characteristic | Variable | Total | PPTR group | Non-PPTR group | P |
---|---|---|---|---|---|
Age (years) | ≤60 | 210 | 135 | 75 | 0.543 |
>60 | 177 | 119 | 58 | ||
Sex | Men | 259 | 169 | 90 | 0.822 |
Women | 128 | 85 | 43 | ||
Location | Right | 132 | 87 | 45 | 0.120 |
Left | 124 | 89 | 35 | ||
Rectal | 131 | 78 | 53 | ||
First-line chemotherapy | Oxaliplatin-based | 335 | 221 | 114 | 0.723 |
Irinotecan-based | 52 | 33 | 19 | ||
Metastasis organs | 1 | 283 | 194 | 89 | 0.108 |
2 | 92 | 52 | 40 | ||
≥3 | 12 | 8 | 4 | ||
CEA (ng/mL) | ≤5 | 81 | 52 | 29 | 0.760 |
>5 | 306 | 202 | 104 | ||
ALP (U/L) | ≤110 | 315 | 207 | 108 | 0.944 |
>110 | 72 | 47 | 25 | ||
LDH (U/L) | ≤245 | 257 | 192 | 65 | <0.001 |
>245 | 130 | 62 | 68 |