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. 2019 Jun 18;7:e7025. doi: 10.7717/peerj.7025

Table 2. Association between the expression of circulating COL6A3, SERPINH1 and PLEKHG1 in gastric cancer and clinicopathologic characteristics.

Variable COL6A3 SERPINH1 PLEKHG1
n Expression status P n Expression status P n Expression status P
Age
<50 12 0.179 (0.028–1.250) 0.7091 12 0.190 (0.073–1.430) 0.0034** 10 0.130 (0.003–1.052) 0.4517
≥50 43 0.147 (0.011–47.014) 44 0.47 (0.374–116.407) 31 0.148 (0.036–119.46)
Sex
Male 42 0.150 (0.011–10.386) 0.5496 43 0.399 (0.374–8.283) 0.1856 30 0.126 (0.036–2.447) 0.9633
Female 13 0.162 (0.018–47.014) 13 0.325 (0.038–116.41) 11 0.161 (0.003–119.46)
Stage
I + II + III 36 0.150 (0.011–47.014) 0.1616 37 0.374 (0.038–116.41) 0.4697 27 0.127 (0.003–119.46) 0.5101
IV 18 0.190 (0.018–10.386) 18 0.454 (0.118–3.089) 13 0.198 (0.065–1.214)
Lymph node metastasis
<15 30 0.106 (0.229–47.014) 0.0233* 31 0.374 (0.221–116.41) 0.6848 20 0.118 (0.036–119.46) 0.6207
≥15 7 0.225 (0.155–0.698) 7 0.472 (0.039–3.623) 7 0.116 (0.037–0.336)
Differentiation
Poor 19 0.198 (0.011–47.01) 0.881 19 0.362 (0.127–116.41) 0.0231* 12 0.110 (0.003–119.46) 0.1059
Moderately or well-differentiated 11 0.033 (0.018–0.693) 11 0.678 (0.159–3.089) 10 0.106 (0.048–2.447)

Notes.

*

P value < 0.05.

**

P value < 0.01.