In combination with PD-1 (vs PD-1/PD-L1) (1.53; 1.88) 5 (22, 65–67)Monotherapy (vs PD-1/PD-L1) - Organ-nonspecific (2.02); Colitis (8.7); hypophysitis (6.5); and rash (2) (21). Here, PDCD1 is linked to colitis.