Table 3

Logistic regression analyses of ethnicity on AOD-related sex risk outcomes
AOD use outcome Covariate Wald test statistic p AORa 95% CIb
AOD impaired and unprotected at last sex (yes) Ethnicity (Coloured) 60.24 <0.001 4.05 2.85–5.77
Age 6.07 0.014 1.05 1.01–1.09
Income 6.52 0.011 1.00 1.00–1.00
Unemployment (No) 1.12 0.290 0.72 0.39–1.33
Education (Not complete high school) 0.33 0.568 1.18 0.67–2.09
MSP AOD-impaired at last sex (yes) Ethnicity (Coloured) 47.64 <0.001 3.16 2.28–4.38
Age 0.16 0.692 1.01 0.97–1.05
Income 1.91 0.167 1.00 1.00–1.00
Unemployment (No) 3.69 0.065 0.58 0.33–1.01
Education (Not complete high school) 0.77 0.382 0.80 0.48–1.33

a AOR = adjusted odds ratio.

b 95% CI = 95% confidence intervals.

Myers et al.

Myers et al. BMC Public Health 2013 13:174   doi:10.1186/1471-2458-13-174

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