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. Author manuscript; available in PMC: 2015 Jul 3.
Published in final edited form as: J Sex Res. 2015 Jan 8;52(6):659–668. doi: 10.1080/00224499.2014.918085

Table 2.

Sexual Behavior, Sexual Risk Behavior, and Sexual Behavior and Risk Behavior Under the Influence of Prescription Drugs

Vaginal and/or anal sex acts
Logistic Model Portion
Poisson Model Portion
β S.E. AOR p value β S.E. ARR p value
Partnered Relationship Status (Ref: Single) 0.23 0.29 1.26 0.429 −0.03 0.13 0.97 0.825
Age 0.00 0.05 1.00 0.968 −0.01 0.02 0.99 0.499
White Race/Ethnicity (Ref: Non-White) −1.49 0.29 0.22 < .001 0.99 0.14 2.68 < .001
Middle/Upper Middle Class Background (Ref: Working Class or Poor) 0.20 0.32 1.22 0.533 0.16 0.13 1.17 0.237
Gender X Sexual Identity (Ref: Heterosexual Men)
 Gay/Bi Men −0.20 0.38 0.82 0.590 −0.30 0.15 0.74 0.054
 Heterosexual Women 0.07 0.37 1.08 0.842 −0.22 0.12 0.81 0.077
 Lesbian/Bi Women 2.08 0.37 8.04 < .001 −0.25 0.20 0.78 0.220
Unprotected vaginal and/or anal sex acts
Logistic Model Portion
Poisson Model Portion
β S.E. AOR p value β S.E. ARR p value
Partnered Relationship Status (Ref: Single) −0.25 0.31 0.78 0.427 0.33 0.15 1.39 0.032
Age −0.04 0.06 0.96 0.462 0.00 0.02 1.00 0.938
White Race/Ethnicity (Ref: Non-White) −1.10 0.32 0.33 0.001 1.17 0.17 3.23 < .001
Middle/Upper Middle Class Background (Ref: Working Class or Poor) −0.28 0.35 0.76 0.432 0.19 0.15 1.21 0.209
Gender X Sexual Identity (Ref: Heterosexual Men)
 Gay/Bi Men 1.54 0.41 4.68 < .001 −0.40 0.19 0.67 0.039
 Heterosexual Women 0.93 0.44 2.54 0.033 −0.20 0.14 0.82 0.154
 Lesbian/Bi Women 0.63 0.59 1.87 0.289 −0.05 0.19 0.95 0.797
Vaginal and/or anal sex acts under the influence of Rx drugs
Logistic Model Portion
Poisson Model Portion
β S.E. AOR p value β S.E. ARR p value
Partnered Relationship Status (Ref: Single) 0.34 0.27 1.40 0.206 0.05 0.25 1.05 0.851
Age −0.07 0.05 0.93 0.129 −0.09 0.04 0.91 0.007
White Race/Ethnicity (Ref: Non-White) −0.55 0.25 0.58 0.026 0.92 0.36 2.51 0.003
Middle/Upper Middle Class Background (Ref: Working Class or Poor) −0.11 0.28 0.90 0.704 0.55 0.29 1.74 0.053
Gender X Sexual Identity (Ref: Heterosexual Men)
 Gay/Bi Men 0.69 0.31 1.98 0.025 0.19 0.34 1.21 0.582
 Heterosexual Women 0.52 0.31 1.68 0.097 −0.33 0.38 0.72 0.391
 Lesbian/Bi Women 0.16 0.43 1.17 0.715 −0.49 0.40 0.61 0.217
Unprotected vaginal and/or anal sex acts under the influence of Rx drugs
Logistic Model Portion
Poisson Model Portion
β S.E. AOR p value β S.E. ARR p value
Partnered Relationship Status (Ref: Single) −0.12 0.30 0.89 0.681 0.12 0.28 1.13 0.664
Age −0.12 0.05 0.89 0.023 −0.10 0.04 0.91 0.024
White Race/Ethnicity (Ref: Non-White) −1.02 0.27 0.36 < .001 0.98 0.38 2.65 0.011
Middle/Upper Middle Class Background (Ref: Working Class or Poor) −0.17 0.32 0.84 0.586 0.53 0.32 1.71 0.090
Gender X Sexual Identity (Ref: Heterosexual Men)
 Gay/Bi Men 1.37 0.35 3.95 < .001 0.15 0.39 1.16 0.705
 Heterosexual Women 0.87 0.33 2.38 0.009 −0.31 0.45 0.73 0.489
 Lesbian/Bi Women 0.10 0.45 1.11 0.818 −0.71 0.40 0.49 0.077

Note: AOR = Adjusted odds ratio (exponentiated logistic beta); ARR = Adjusted rate ratio (exponentiated Poisson beta).