Characteristics | Unadjusted weighted proportion (95% CI) or median | Adjusted odds ratio (95% confidence interval) | |
---|---|---|---|
No-intent to initiate (n = 12,716) | Intent-to-initiate (n = 8,751) | ||
Adolescent age, years | |||
13 | 23.0 (21.7–24.4) | 22.8 (21.2–24.3) | 1.00 |
14 | 20.9 (19.6–22.2) | 21.3 (19.8–22.9) | 0.96 (0.83–1.12) |
15 | 19.9 (18.6–21.2) | 22.0 (20.2–23.7) | 0.88 (0.75–1.03) |
16 | 20.0 (18.6–21.5) | 18.0 (16.5–19.6) | 1.06 (0.90–1.25) |
17 | 16.1 (15.1–17.2) | 15.9 (14.5–17.3) | 0.93 (0.79–1.10) |
Race/ethnicity of teen | |||
White, non-Hispanic | 62.0 (60.3–63.6) | 57.4 (55.4–59.4) | 1.00 |
Black, non-Hispanic | 15.3 (14.1–16.4) | 15.8 (14.2–17.3) | 0.96 (0.81–1.12) |
Hispanic | 15.2 (13.8–16.6) | 19.3 (17.5–21.1) | 0.79 (0.66–0.95) |
Otherb | 7.6 (6.8–8.5) | 7.6 (6.3–8.9) | 0.96 (0.76–1.22) |
Number of people in the household per person over two | 3.79 (3.74–3.84) | 3.75 (3.69–3.81) | 1.05 (1.01–1.10) |
Annual household, US dollars | |||
≤35,000 | 28.4 (26.7–29.8) | 34.2 (32.5–36.5) | 1.00 |
35,001–75,000 | 34.2 (32.7–35.7) | 30.0 (28.2–31.8) | 1.21 (1.02–1.44) |
>75,000 | 37.5 (36.0–39.1) | 35.5 (33.8–37.3) | 1.08 (0.90–1.30) |
Mother’s education | |||
Less than high school | 11.4 (10.1–12.7) | 15.3 (13.6–16.9) | 1.00 |
High school | 25.9 (24.4–27.4) | 27.9 (26.0–29.8) | 1.11 (0.89–1.39) |
Some college | 28.3 (26.9–29.7) | 24.5 (22.9–26.1) | 1.44 (1.16–1.79) |
College graduate | 34.4 (33.0–35.9) | 32.4 (30.7–34.0) | 1.28 (1.03–1.60) |
Mother’s marital status | |||
Otherc | 26.5 (24.9–28.1) | 31.3 (29.4–33.2) | 1.00 |
Married | 73.5 (71.9–75.1) | 68.7 (66.9–70.6) | 1.13 (0.98–1.31) |
Mother’s age, years | |||
≤34 | 7.9 (7.0–8.8) | 10.5 (9.1–11.8) | 1.00 |
35–44 | 46.4 (44.8–48.1) | 47.0 (45.0–48.9) | 1.22 (0.99–1.51) |
≥45 | 45.7 (44.1–47.3) | 42.6 (40.7–44.5) | 1.32 (1.06–1.65) |
Health insurance statusd | |||
Private | 64.8 (63.2–66.4) | 61.5 (59.5–63.5) | 1.00 |
SCHIP or Medicaid | 20.7 (19.3–22.1) | 25.3 (23.3–27.2) | 0.92 (0.77–1.11) |
IHS or Military | 1. (0.8–1.2) | 1.4 (1.0–1.7) | 0.73 (0.52–1.03) |
Other | 5.4 (4.5–6.4) | 3.9 (3.1–4.7) | 1.36 (1.05–1.75) |
Uninsured | 8.1 (7.1–9.1) | 8.0 (6.8–9.2) | 1.06 (0.84–1.35) |
Health care provider recommended the HPV vaccine | |||
Yes | 31.2 (29.8–32.7) | 45.4 (43.5–47.3) | 1.00 |
No | 68.8 (67.3–70.3) | 54.6 (52.7–56.5) | 2.02 (1.82–2.53) |
Survey year | |||
2008 | 22.4 (21.0–23.9) | 26.4 (24.5–28.3) | 1.00 |
2009 | 21.4 (19.8–22.8) | 20.5 (19.0–22.0) | 1.30 (1.10–1.52) |
2010 | 21.7 (20.4–23.1) | 17.4 (16.0–18.9) | 1.57 (1.33–1.86) |
2011 | 18.2 (17.1–19.3) | 18.8 (17.3–20.2) | 1.25 (1.06–1.47) |
2012 | 16.3 (15.4–17.4) | 17.0 (15.5–18.4) | 1.26 (1.06–1.50) |