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Table 7 Percentage of positivity of lymphoid cells with 50 and 1% threshold

From: Immune biomarkers in thymic epithelial tumors: expression patterns, prognostic value and comparison of diagnostic tests for PD-L1

Positive lymphoid cells 50% thresholdTB3TCP value
PD-L1 E1L3N (LDT)0/53 (0%)10/50 (20%)=0,0004
PD-L1 22C3 (CA)0/53 (0%)1/50 (2%)=0,4854
PD-L1 SP142 on Dako (LDT)0/51 (0%)3/50 (6%)=0,1171
PD-L1 SP142 on ventana (CA)0/14 (0%)0/11 (0%) 
PD-L1 Sp263 (CA)0/46 (0%)0/42 (0%) 
Positive lymphoid cells 1% thresholdTB3TCP value
PD-L1 E1L3N (LDT)23/53 (43%)24/53 (48%)=0,6392
PD-L1 22C3 (CA)16/53 (30%)25/50 (50%)=0,0401
PD-L1 SP142 on Dako (LDT)12/51 (23%)18/50 (36%)=0,1703
PD-L1 SP142 on ventana (CA)4/14 (27%)6/11 (54%)=0,2406
PD-L1 Sp263 (CA)5/46 (11%)18/42 (43%)=0,0006