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. 2016 Dec 21;8(6):9354–9365. doi: 10.18632/oncotarget.14069

Table 1. Results of MLH1, MSH2, PD-L1 and PD-1 IHC and HE staining.

Maker MLH1n (%) MSH2n (%) PD-L1n (%) PD-1n (%) Stromaan (%)
Low score 34 (36.2%) 23 (24.5%) 67 (71.3%) 50 (53.2%) 42 (44.7%)
High score 60 (63.8%) 71 (75.5%) 27(28.7%) 44 (46.8%) 52 (55.3%)

alow score for stroma means moderate stroma, high score means dense stroma