Research Article

Decreased Expression of Hsa_circ_00001649 in Gastric Cancer and Its Clinical Significance

Table 2

Correlation between hsa_circ_0001649 expression and clinicopathological parameters in GC patients.

ParametersNumber of casesMean ± SD value

Age
 <60420.14 ± 0.13
 ≥60340.16 ± 0.12
Gender
 Male610.15 ± 0.12
 Female150.15 ± 0.16
Pathological differentiation
 Well + moderate310.18 ± 0.14
 Poor + undifferentiation450.12 ± 0.10
Depth of tumor invasion
 Tis, T1a, T1b80.15 ± 0.16
 T2100.08 ± 0.06
 T3100.16 ± 0.17
 T4a, T4b480.16 ± 0.17
Lymph node metastasis
 N0280.12 ± 0.11
 N1230.18 ± 0.13
 N290.19 ± 01.8
 N3a, N3b160.14 ± 0.09
TNM Stage
 I, II390.14 ± 0.13
 III, IV370.16 ± 0.12
CEA
 Positive170.15 ± 0.11
 Negative590.15 ± 0.13
CA19-9
 Positive100.15 ± 0.12
 Negative660.15 ± 0.13
CA-724
 Positive80.08 ± 0.05
 Negative680.16 ± 0.13

chi-square for this statistic.