Table 1. Association Between HPV Vaccination School-Entry Requirement and 2017 HPV Vaccination Initiation in Region I.
| Jurisdiction | Proportion of HPV initiation among adolescents aged 13-17 y, % | aOR (95% CI)a,b |
|---|---|---|
| Rhode Islandc | 90.6 | |
| All other region I areas | 78.1 | 4.34 (2.16-10.00) |
| Connecticut | 71.2 | 5.57 (2.61-13.42) |
| Maine | 76.4 | 4.00 (1.76-10.05) |
| Massachusetts | 80.3 | 3.93 (1.83-9.49) |
| New Hampshire | 72.4 | 4.23 (1.86-10.62) |
| Vermont | 77.9 | 3.73 (1.72-9.07) |
Abbreviations: aOR, adjusted odds ratio; HPV, human papillomavirus.
a
Adjusted for sex, race/ethnicity, survey language, maternal educational level, health care professional facility type, presence of a medical visit in the past year, and physician vaccine recommendation.
b
Policy jurisdiction compared with nonpolicy jurisdiction with latter as reference group.
c
HPV vaccination required for school entry.