Retrieval-augmented generation models for predicting pathological upgrading in endoscopically resected gastric low-grade intraepithelial neoplasia: A dual-center evaluation

Figure 4 Decision curve analysis on the prediction models. The net benefit of using the retrieval-augmented generation-enhanced large language models across various threshold probabilities is compared to the strategies of treating all patients or following up all patients. GLM: Generalized linear mixed.