Figure 3.

Cumulative age of human papillomavirus (HPV) acquisition by HPV genotype for four Cancer Intervention and Surveillance Modeling Network modeling groups. Estimates are stratified by HPV type: A) any high-risk HPV infections, B) HPV16 infections, and C) non-HPV16 infections for the Harvard (red), Microsimulation Screening Analysis (MISCAN)-Cervix (light blue), Policy1-Cervix (dark blue), and University of Minnesota-HPV Cancer (UMN-HPV) CA (yellow) simulation models. Shaded area for the Harvard model represents the upper and lower bounds across the 50 good-fitting natural history parameter sets.