Table 3 Benchmark results for the sum of serum-PFAS concentrations (ng/mL) in regard to tetanus, diphtheria and HiB antibody concentrations in the decile data of the German study [11]. \(-2\log (L)\) is minus two times the log-maximum likelihood function and p is the number of parameters. \(\Delta\)AIC is the difference in AIC [\(-2\log (L)+2p\)] of current model and the model with the minimum AIC (disregarding Hockey stick model as BMDL was not available). Coverage is the coverage probability of the BMDL as estimated in a simulation study

From: Benchmark dose calculations for PFAS exposure based on two data sets on immunotoxic effects