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. Author manuscript; available in PMC: 2019 Dec 1.
Published in final edited form as: Sex Transm Dis. 2018 Dec;45(12):775–782. doi: 10.1097/OLQ.0000000000000889

TABLE 3.

Logistic Regression Models for Lifetime Heterosexual Anal and Oral Sex and Related Condom Use in the Past 12 Months (Women 15–44), Years 2011–2015

Correlates Ever Had Anal Sex (Unweighted, n = 8813) Used Condom at Last Anal Sex* (Unweighted, n = 3578) Ever Received Oral Sex (Unweighted n = 8806) Ever Gave Oral Sex (Unweighted, n = 8799) Used Condom at Last Oral Sex (Unweighted, n = 8011)
AOR (95% CI)
Race and Hispanic origin
 White (non-Hispanic) Referent Referent Referent Referent Referent
 Hispanic 0.8 (0.7–1.0) 1.5 (1.0–2.1) 0.3 (0.2–0.4) 0.3 (0.3–0.4) 2.2 (1.6–3.0)
 Black (non-Hispanic) 0.5 (0.4–0.6) 1.7 (1.3–2.3) 0.3 (0.2–0.4) 0.2 (0.1–0.2) 2.1 (2.0–3.7)
 Other 0.7 (0.5–0.9) 1.2 (0.6–2.1) 0.2 (0.2–0.3) 0.2 (0.2–0.3) 1.8 (1.0–3.4)
Age, y
 15–19 Referent Referent Referent Referent Referent
 20–24 1.6 (1.2–2.2) 0.8 (0.5–1.3) 1.3 (0.9–1.9) 1.5 (1.1–2.1)§ 0.7 (0.5–1.2)
 25–34 1.6 (1.2–2.2) 0.8 (0.5–1.3) 1.3 (0.9–1.8) 1.3 (0.9–1.8) 0.8 (0.5–1.3)
 35–44 1.7 (1.3–2.4) 0.6 (0.4–1.0)§ 1.2 (0.8–1.7) 1.2 (0.9–1.8) 0.7 (0.4–1.4)
Marital or cohabiting status
 Never married, not cohabiting Referent Referent Referent Referent Referent
 Currently married 1.1 (1.0–1.4) 0.6 (0.5–0.9) 1.0 (0.8–1.3) 1.2 (1.0–1.5) 0.3 (0.2–0.5)
 Currently cohabiting 1.4 (1.1–1.8) 0.6 (0.4–0.8) 0.9 (0.7–1.2) 1.0 (0.8–1.3) 0.6 (0.4–0.8)
 Formerly married, not cohabiting 1.4 (1.1–1.9) 0.6 (0.4–0.9)§ 0.8 (0.5–1.3) 0.9 (0.6–1.5) 1.2 (0.8–1.8)
Had nonmonogamous sex partner (past 12 mo)
 No Referent Referent Referent
 Yes 1.9 (1.5–2.4) 1.6 (1.1–2.4)§ 1.5 (1.0–2.2)§
No. lifetime partners 1.1 (1.1–1.1) 1.0 (1.0–1.0) 1.2 (1.1–1.3) 1.2 (1.2–1.3) 1.0 (1.0–1.0)

Ellipsis (…) indicates variables not included in model.

*

Based only on those who ever had anal sex.

Oral-penile sex only (fellatio) and is based only on those who had fellatio.

P < 0.01.

§

P < 0.05.

Data shown are for respondents who reported that they engaged in the outcome.