Characteristics | All cases | RGCC | Chi-square value | P value | ||
---|---|---|---|---|---|---|
Low | High | |||||
All cases | 68 | 34 | 34 | |||
Age | < 50 | 28 | 13 | 15 | 0.2429 | 0.6222 |
≥ 50 | 40 | 21 | 19 | |||
T stage | T1 | 32 | 21 | 11 | 5.903 | 0.0151* |
T2/T3/T4 | 36 | 13 | 23 | |||
N stage | N0/N1 | 37 | 22 | 15 | 2.905 | 0.0883 |
N2/N3 | 31 | 12 | 19 | |||
M stage | M0 | 29 | 20 | 9 | 7.275 | 0.0070* |
M1 | 39 | 14 | 25 | |||
TNM stage | I/II | 27 | 18 | 9 | 4.976 | 0.0257* |
III/IV | 41 | 16 | 25 |