“…The model also generated projections within subgroups available in the 2021 and 2022 NIS-Teen data, and for which differences in HPV vaccination rates were previously identified ( 26 , 27 ), including: race and ethnicity [non-Hispanic (NH) White, NH Black, NH other/multiple, and Hispanic]; sex (male and female); income (below poverty, above poverty and below $75,000, over $75,000); census region (Northeast, Midwest, South, and West); and facility (all public facilities, all hospital facilities, all private facilities, all others, mixed, and unknown).…”