Table 1 Correlation between expression of circCCDC9 and miR-6792-3p and clinicopathological features in 48 GC fresh-frozen tissues
circCCDC9 expression | p value | miR-6792-3p expression | p value | ||||
|---|---|---|---|---|---|---|---|
Characteristics | Case | low | high | low | high | ||
All cases | 48 | 39 | 9 | 11 | 37 | ||
Age at surgery(years) | 0.697 | 0.808 | |||||
< 60 | 16 | 14 | 2 | 4 | 12 | ||
≥60 | 32 | 25 | 7 | 7 | 25 | ||
Gender | 0.433 | 0.225 | |||||
Male | 32 | 27 | 5 | 9 | 23 | ||
Female | 16 | 12 | 4 | 2 | 14 | ||
Tumor size (cm) | 0.001 | 0.002 | |||||
≥5 | 28 | 27 | 1 | 2 | 26 | ||
< 5 | 20 | 12 | 8 | 9 | 11 | ||
T grade | 0.767 | 0.088 | |||||
T1 + T2 | 9 | 7 | 2 | 4 | 5 | ||
T3 + T4 | 39 | 32 | 7 | 7 | 32 | ||
Lymph node invasion | 0.010 | 0.000 | |||||
Negative(N0) | 11 | 6 | 5 | 10 | 1 | ||
Positive(N1-N3) | 37 | 33 | 4 | 1 | 36 | ||
Tumor site | 0.885 | 0.486 | |||||
Cardiac | 17 | 14 | 3 | 5 | 12 | ||
Non-cardiac | 31 | 25 | 6 | 6 | 25 | ||
TNM stage | 0.006 | 0.011 | |||||
I-II | 18 | 11 | 7 | 8 | 10 | ||
III-IV | 30 | 28 | 2 | 3 | 27 | ||
Histological grade | 0.775 | 0.425 | |||||
Low | 30 | 24 | 6 | 8 | 22 | ||
Middle-High | 18 | 15 | 3 | 3 | 15 | ||