| Characteristics (n = 62) | circ-SCMH1 expression | P valuea | |
---|---|---|---|---|
Low (n = 31) | High (n = 31) | |||
Gender | Â | Â | Â | 0.7972 |
 Female | 36 | 17 | 19 |  |
 Male | 26 | 14 | 12 |  |
Age (years) | Â | Â | Â | 0.2831 |
  ≤ 50 | 21 | 13 | 8 |  |
  > 50 | 41 | 18 | 23 |  |
TNM grade | Â | Â | Â | 0.0046* |
 I + II | 28 | 20 | 8 |  |
 III + IV | 34 | 11 | 23 |  |
Lymph node metastasis | Â | Â | Â | 0.0395* |
 Positive | 35 | 13 | 22 |  |
 Negative | 27 | 18 | 9 |  |