Table 2.
Association of Sexual Orientation Identity/Attraction and Human Papillomavirus Vaccination in a Cohort of Females and Males in the United States (N = 10,663)
| Females (N = 7321) | Males (N = 3342) | |||||||
|---|---|---|---|---|---|---|---|---|
| Completely heterosexual (N = 5782) | Mostly heterosexual (N = 1197) | Bisexual (N = 193) | Lesbian (N = 149) | Completely heterosexual (N = 2860) | Mostly heterosexual (N = 286) | Bisexual (N = 27) | Gay (N = 169) | |
| RRa(95% CI) | RRa(95% CI) | |||||||
| Any HPV vaccination (1+ dose) | 1.12 (0.95–1.31) | 1.20 (1.02–1.41) | 1.03 (0.84–1.26) | Ref. | 0.45 (0.30–0.68) | 0.44 (0.25–0.78) | 0.87 (0.30–2.50) | Ref. |
| HPV vaccination doses | ||||||||
| Initiated, but not completed | 0.91 (0.50–1.68) | 1.31 (0.70–2.46) | 1.17 (0.55–2.49) | Ref. | 0.29 (0.15–0.58) | 0.29 (0.11–0.81) | 0.58 (0.07–4.58) | Ref. |
| Completed | 1.13 (0.95–1.35) | 1.20 (1.01–1.44) | 1.01 (0.81–1.27) | Ref. | 0.52 (0.37–0.75) | 0.49 (0.30–0.81) | 1.02 (0.43–2.45) | Ref. |
a
Adjusted for age, race, geographic region, and childhood socioeconomic position.
RR, risk ratio.