Review Article

Programmed Cell Death-1/Programmed Death-Ligand 1 Blockade Improves Survival of Animals with Sepsis: A Systematic Review and Meta-Analysis

Table 3

Subgroup results of PD-1 related blockade on survival in animals with sepsis.

Subgroup
basis
Group
type
Included
studies (n)
p-valueRR (95%CI)I2Subgroup
difference

Dose200 ug40.941.97 (1.51-2.56)0P=0.14
50 ug40.433.26 (1.75-6.08)0
DrugAnti-PD-130.832.02 (1.43-2.82)0P=0.56
Anti-PD-L160.542.31 (1.70-3.14)0
Administration time<48h80.732.23 (1.74-2.81)0P=0.69
>48h10.031.96 (1.08-3.54)0