Table 1.

Demographic data on patients with high and low HLA-DR-expressing tumors.

Demographic	High HLA-DR (n = 74)	Low HLA-DR (n = 75)	p -Value
Gender (%M/F)	61/39	54/46	0.4072
Age (mean years)	58.9	62.2	0.1151
Tumor size (mean)	4.7	4.7	0.7371
Number (<3/≥3)	73/27	68/32	0.5868
DFI (mean mos)	19.1	16.7	0.4166
CRS  1  2  3  4  5	36 39 19 5 1	36 37 14 13 0	0.3981
N Stage  0  1  2	39 38 23	29 47 24	0.3750
Pre-op chemo	68%	65%	0.7305
Extra-hepatic metastases	16%	10%	0.3278
MSI high	8%	4%	0.1481