Table 1 Relationship between LHPP expression and baseline characteristics of patients.
Variables | Internal set | External set | ||||
|---|---|---|---|---|---|---|
LHPPlow | LHPPhigh | P | LHPPlow | LHPPhigh | P | |
All patients | 214 | 135 | Â | 53 | 40 | Â |
Gender | Â | Â | 0.581 | Â | Â | 0.816 |
Female | 53 | 35 | Â | 15 | 12 | Â |
Male | 161 | 100 | Â | 38 | 28 | Â |
Age at surgery(yr) | Â | Â | 0.025 | Â | Â | 0.454 |
<65 | 126 | 77 | Â | 39 | 33 | Â |
≥65 | 88 | 58 |  | 14 | 7 |  |
BMI | Â | Â | 0.458 | Â | Â | 0.555 |
<25 | 186 | 113 | Â | 44 | 37 | Â |
≥25 | 28 | 22 |  | 9 | 3 |  |
TNM stage | Â | Â | 0.000 | Â | Â | 0.001 |
I | 24 | 23 | Â | 11 | 9 | Â |
II | 74 | 43 | Â | 19 | 15 | Â |
III | 116 | 69 | Â | 23 | 16 | Â |
Chemotherapy* | Â | Â | 0.004 | Â | Â | 0.013 |
No | 100 | 77 | Â | 31 | 16 | Â |
Yes | 114 | 58 | Â | 22 | 24 | Â |
Tumour size (mm) | Â | Â | 0.000 | Â | Â | 0.030 |
≤40 | 77 | 57 |  | 26 | 25 |  |
>40 | 137 | 78 | Â | 27 | 15 | Â |
Resection type | Â | Â | 0.336 | Â | Â | 0.167 |
Part gastrectomy | 98 | 58 | Â | 40 | 36 | Â |
Total gastrectomy | 116 | 77 | Â | 13 | 4 | Â |
Pathological type | Â | Â | 0.973 | Â | Â | 0.175 |
Adenocarcinoma | 176 | 113 | Â | 44 | 38 | Â |
mix | 32 | 12 | Â | 8 | 1 | Â |
non Adenocarcinoma | 6 | 10 | Â | 1 | 1 | Â |