Table 1. Characteristics of evaluable females aged 9 to 17 y in the 2009 United States Behavioral Risk Factor Surveillance Surveya.
| Characteristic | HPV vaccination (n = 1645)b |
Influenza vaccination (n = 1279)c |
|---|---|---|
| Age, n (%) | ||
| 9–12 y | 610 (41) | 491 (43) |
| 13–17 y | 1035 (58) | 788 (57) |
| Race/ethnicity, n (%) | ||
| non-Hispanic White | 1050 (55) | 884 (53) |
| non-Hispanic Black | 95 (7.6) | 79 (9.0) |
| Hispanic | 434 (33) | 257 (33) |
| Other | 66 (4.5) | 59 (5.2) |
| Family income, n (%) | ||
| <$25 000 | 363 (23) | 223 (22) |
| $25 000–$49 999 | 318 (21) | 229 (19) |
| $50 000–$74 999 | 273 (15) | 216 (14) |
| >$75 000 | 691 (42) | 611 (45) |
| Parental education, n (%) | ||
| High school or less | 467 (32) | 360 (33) |
| Some college | 468 (27) | 342 (26) |
| College graduate or higher | 710 (41) | 577 (41) |
| Insurance coverage | 1413 (80) | 1056 (75) |
| Parent is informal caregiver, n (%) | 486 (28) | 384 (30) |
| HPV vaccination, n (%) | 494 (25) | - |
| Influenza vaccination, n (%) | - | 404 (32) |
a Sample sizes reported as unweighted values and percentages reported as weighted values. bn, = 1765 females eligible for HPV vaccination analysis (6.8% missing values for relevant covariates). cn, = 1381 females eligible for influenza vaccination analysis (7.4% missing values for relevant covariates).