Additional file 1. Supplemental Table 1: Portability Analysis for J8 images (Comparison of models retained with different-sized Zambia data). Supplemental Figure 1: Assessing AVE predictions under each histologic and HPV genotype result. Supplemental Figure 2: Concentration curve for HIV-positive study population shows what percent of the high-risk study population needs to be referred for management to detect a certain percentage of expected precancers in that study population.