Independent Testing of Published CT Models for PD-L1 Status in Non–Small Cell Lung Cancer

Key Points

• The research aims to evaluate the predictive performance of CT models for PD-L1 status in non-small cell lung cancer.
• Conducted independent testing of published CT predictive models.
• Assessed discrimination of PD-L1 expression at clinically relevant thresholds.
• Focused on patients with resectable non-small cell lung cancer.
• CT models successfully discriminated PD-L1 expression in the tested group.
• Predictive performance was found to be lower than originally published values.