Prevalence odds ratios^a of HIV infection diagnosis for black/African American MSM vs. non-MSM, by selected census tract-level social determinants of health (SDH), 2005–2009—17 areas.

<p>Note. Data include persons with diagnosed HIV infection regardless of stage of disease at diagnosis. HIV diagnosis data were statistically adjusted for missing transmission category, but not for reporting delays or incomplete reporting. All results for each outcome of interest in the models are based on controlling for all other variables.</p><p>MSM, men who reported ever having had sexual contact with other men.</p><p>CI, confidence interval.</p>a<p>Black non-MSM is the reference group.</p>b<p>The prevalence odds is defined as (#MSM+1)/(#non-MSM+1), where adding 1 to both the numerator and the denominator avoids the prevalence odds undefined when there are no diagnosed HIV infections among black non-MSM. PORs>1 indicates that among black males, as the proportion of a SDH variable of interest increases, the probability of black MSM diagnosed with HIV is higher compared to black non-MSM.</p><p>Prevalence odds ratios^{<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0107701#nt110" target="_blank">a</a>} of HIV infection diagnosis for black/African American MSM vs. non-MSM, by selected census tract-level social determinants of health (SDH), 2005–2009—17 areas.</p

Diagnoses of HIV infection among black/African American MSM and non-MSM, by age at diagnosis, 2005–2009—17 areas.

<p>Note. Data include persons with diagnosed HIV infection regardless of stage of disease at diagnosis. HIV diagnosis data were statistically adjusted for missing transmission category, but not for reporting delays or incomplete reporting.</p><p>MSM, men who reported ever having had sexual contact with other men.</p>a<p>Rates are per 100,000 population.</p><p>Diagnoses of HIV infection among black/African American MSM and non-MSM, by age at diagnosis, 2005–2009—17 areas.</p

HIV diagnosis rate ratios among black/African American MSM and non-MSM, by selected census tract–level social determinants of health, 2005–2009—17 areas.

<p>Note. Data include persons with diagnosed HIV infection regardless of stage of disease at diagnosis. HIV diagnosis data were statistically adjusted for missing transmission category, but not for reporting delays or incomplete reporting. All results for each outcome of interest in the models are based on controlling for all other variables.</p><p>MSM, men who reported ever having had sexual contact with other men.</p><p>CI, confidence interval.</p><p>HIV diagnosis rate ratios among black/African American MSM and non-MSM, by selected census tract–level social determinants of health, 2005–2009—17 areas.</p