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. 2019 May 28;7:e7004. doi: 10.7717/peerj.7004

Table 1. Clinicopathological characteristics of the patients.

Factor Gastrointestinal cancer (n = 19), n (%)
Age (years)
Mean ± SD 64.7 ± 10.5
Median 64 (range, 46–88)
<60 6 (31.6)
≥60 13 (68.4)
Sex
Male 13 (68.4)
Female 6 (31.6)
Location
Colon cancer 6 (31.6)
Rectal cancer 5 (26.3)
Gastric cancer 8 (42.1)
Histological grade
I 0 (0.0)
II 11 (57.9)
III 5 (26.3)
IV 3 (15.8)
Nodal status
Positive 11 (57.9)
Negative 8 (42.1)