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. 2011 Dec 9;89(1):129–137. doi: 10.1007/s11524-011-9630-1

Table 2.

Correlates of multi-person sex (MPS) experience (N = 328)

Total sample (%) Among respondents with MPS experience (%) Adjusted prevalence ratiosa (95% CI) p value
Substance use
 Smoked cigarettes in past month 36.5 70.8 3.83 (1.56, 9.44) 0.003
 Heavy drinking in past month 32.3 41.7 1.30 (0.56, 3.02) 0.539
Marijuana use in past month 40.4 60.9 2.05 (0.90, 4.65) 0.086
Sexual and reproductive health
 Ever diagnosed with STI 19.4 36.4 2.55 (1.08, 6.03) 0.033
 Ever been pregnant 22.2 22.7 1.28 (0.48, 3.44) 0.611
 Very early sexual initiation (≤14 years) 38.4 60.9 2.35 (1.01, 5.48) 0.047
Mental health
 Psychological distress 23.8 39.1 2.17 (0.95, 4.96) 0.065
 Suicidal ideation or attempt in past year 17.4 33.3 2.23 (1.00, 5.00) 0.051
Violence
 Physical fighting in past year 36.8 38.1 0.95 (0.40, 2.28) 0.909
 Ever gang member 9.6 19.0 2.21 (0.79, 6.23) 0.132
Ever experienced physical or sexual violence from a dating partner 44.5 78.3 4.43 (1.68, 11.69) 0.003
 Ever experienced childhood sexual abuse 9.4 28.6 4.30 (1.83, 10.07) 0.001
Pornography related
 Exposed to pornography in past month 34.1 71.4 4.79 (1.91, 11.98) 0.001
Ever forced or threatened to participate in sexual behaviors that the perpetrator saw in pornography 10.8 52.4 8.63 (3.93, 18.93) <0.001

aAdjusted for age, race/ethnicity, nativity, and recruitment site