From: Prognostic value of metastin expression in human pancreatic cancer
Characteristics | Positive for GPR54 | Negative for GPR54 | P value |
---|---|---|---|
 | (n = 30) | (n = 23) |  |
Age | 66.1 ± 8.7 (65.5, 49–86) | 64.9 ± 11.5 (68.0, 32–80) | 0.99 |
Gender | Â | Â | Â |
   Male | 12 | 13 | 0.23 |
   Female | 18 | 10 |  |
Location of tumor | Â | Â | Â |
   Pancreas head | 21 | 17 | 0.75 |
   Pancreas body-tail | 9 | 6 |  |
Size of tumor, cm | 2.7 ± 1.0 (2.5, 0.8–5.0) | 3.1 ± 1.2 (3.0, 1.2–6.5) | 0.13 |
Histolopathological grading | Â | Â | Â |
   G1 | 10 | 4 | 0.19 |
   G2-4 | 20 | 19 |  |
pT | Â | Â | Â |
   pT1, pT2 | 6 | 2 | 0.25 |
   pT3 | 24 | 21 |  |
pN | Â | Â | Â |
   pN0 | 13 | 8 | 0.53 |
   pN1 | 17 | 15 |  |
Lymphatic invasion | Â | Â | Â |
   Positive | 18 | 13 | 0.80 |
   Negative | 12 | 10 |  |
Venous invasion | Â | Â | Â |
   Positive | 18 | 12 | 0.57 |
   Negative | 12 | 11 |  |
Perineural invasion | Â | Â | Â |
   Positive | 15 | 13 | 0.64 |
   Negative | 15 | 10 |  |
pStage | Â | Â | Â |
   I, II | 29 | 20 | 0.18 |
   IV | 1 | 3 |  |
Residual tumor | Â | Â | Â |
   R0 | 24 | 15 | 0.23 |
   R1 | 6 | 8 |  |