AI has greater treatment effects on radiologists when the AI assistance underestimates probabilities, rather than overestimates probabilities, given the same absolute error on airspace opacity, atelectasis, cardiomegaly, consolidation and lesion. The bar plots are designed in the same way as those in a . The significance of the subgroup joint test is determined through the Benjamini-Hochberg procedure, respectively, to correct for multiple hypothesis testing (15 individual pathologies) at a false discovery rate of 0.05 (*) and 0.01 (**). NS indicates no statistical significance (Benjamini-Hochberg-adjusted P > 0.05).