Adjusted (for area of residence and length of enrollment) HPV vaccine series initiation by program enrollment, race/ethnicity, and age. Point estimates for series initiation are represented by symbols and the 95% confidence intervals for these estimates are represented by lines. Figure subparts separate girls into the programs they were enrolled in during December 2008. (a) 40,600 girls enrolled in Fee for Service; (b) 3,981 girls enrolled in Children's Medical Services Network; (c) 47,559 girls enrolled in MediPass; (d) 6,659 girls enrolled in Pilot.