Fig. 5: The screening process.

A The screening process of the hospital-based prospective cohort study. B A scatter plot of the predicted probabilities based on the random forest (RF) model for all included individuals in the hospital-based prospective cohort study. C The screening process of the community-based cross-sectional study. D A scatter plot of the predicted probabilities based on the RF model for all included individuals in the community-based cross-sectional study. PVRL primary vitreoretinal lymphoma.