Table 3 Relationship between ADORA2B expression and clinical factors
Character | n | ADORA2B expression | X2 | P | |
|---|---|---|---|---|---|
Low (n) | High (n) | ||||
ALL | 30 | 15 | 15 | ||
Age | 0.536 | 0.714 | |||
< 60 | 14 | 6 | 8 | ||
≥ 60 | 16 | 9 | 7 | ||
Gender | 0.682 | 0.409 | |||
Male | 22 | 12 | 10 | ||
Female | 8 | 3 | 5 | ||
Smoking | 0.556 | 0.456 | |||
Negative | 18 | 8 | 10 | ||
Positive | 12 | 7 | 5 | ||
Tumor size (cm) | 2.400 | 0.245 | |||
< 5 | 20 | 12 | 8 | ||
≥ 5 | 10 | 3 | 7 | ||
T classification | 6.879 | 0.021 | |||
T1 + T2 | 5 | 5 | 0 | ||
T3 | 23 | 10 | 13 | ||
T4 | 2 | 0 | 2 | ||
N classification | 14.691 | 0.001 | |||
N0 | 12 | 11 | 1 | ||
N1 | 11 | 2 | 9 | ||
N2 | 6 | 2 | 4 | ||
N3 | 1 | 0 | 1 | ||
M classification | 3.333 | 0.169 | |||
M0 | 24 | 14 | 10 | ||
M1 | 6 | 1 | 5 | ||
pTNM stage | 11.174 | 0.002 | |||
I + II | 10 | 9 | 1 | ||
III | 16 | 6 | 10 | ||
IV | 4 | 0 | 4 | ||
Pathological differentiation | 10.694 | 0.003 | |||
High | 5 | 0 | 5 | ||
Middle | 16 | 7 | 9 | ||
Low | 9 | 8 | 1 | ||
Tumor embolus | 1.677 | 0.390 | |||
Negative | 23 | 13 | 10 | ||
Positive | 7 | 4 | 3 |