| XP (n = 77) | SP (n = 97) | DP (n = 72) | FP (n = 37) |
---|---|---|---|---|
Age, years | Â | Â | Â | Â |
   Median | 59 | 53 | 51 | 60 |
   Range | 35-77 | 33-75 | 28-78 | 30-75 |
Gender | Â | Â | Â | Â |
   Male | 55 | 63 | 41 | 20 |
   Female | 22 | 34 | 31 | 17 |
ECOG performance status | Â | Â | Â | Â |
   0 | 17 | 15 | 10 | 4 |
   1 | 56 | 70 | 51 | 27 |
   2 | 4 | 12 | 11 | 6 |
Prior therapy | Â | Â | Â | Â |
   Curative resection | 11 | 22 | 33 | 7 |
   Palliative gastrectomy | 24 | 27 | 16 | 16 |
   Adjuvant therapy | 6 | 18 | 31 | 8 |
Involved sites(s) | Â | Â | Â | Â |
   Abdominal lymph nodes | 55 | 64 | 39 | 12 |
   Liver | 23 | 25 | 16 | 8 |
   Lung | 3 | 7 | 3 | 3 |
   Peritoneum | 41 | 45 | 39 | 28 |
   Bone | 3 | 8 | 9 | 1 |
   Ovary | 4 | 7 | 3 | 1 |