Patient characteristics by European region.

1<p>North:Denmark, Sweden, Netherlands, UK, West Central: Austria, Belgium, Germany, East Central: Belarus, Bosnia, Croatia, Poland, Ukraine and South: Italy and Spain.</p>2<p>IQR:Interquartile range.</p>3<p>STI: Sexually transmitted infection, LYM: Malignant lymphoma, CAN: Cervical or anal cancer/dysplasia, HZV: Herpes zoster, HEP: Hepatitis B or C, MON: Ongoing mononucleosis-like illness, CYT: Unexplained leukocytopenia/thrombocytopenia lasting >4 weeks, SEB: Seborrheic dermatitis/exanthema (SEB).</p><p>Missing data: 10 (0.3%) gender, 120 (3.3%) ethnicity, 63 (1.8%) age, 120 (3.3%) sexual orientation, 291 (8.1%) previous HIV test.</p

Prevalence of HIV-positive test by ethnicity and region.

<p>Prevalence of HIV-positive test by ethnicity and region.</p

Prevalence of HIV by indicator condition.

*<p>Unpublished prevalence data from participating study sites.</p>**<p>includes MSM, IDU prevalence.</p>***<p>UNAIDS adults aged 15–49 country HIV prevalence rate <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0052845#pone.0052845-UNAIDS2" target="_blank">[31]</a>.</p