Univariable logistic regression models.

<p>The dependent variable was dichotomous taking value 1 for years in which a European Economic Area (EEA) country was experiencing an HIV outbreak, 0 otherwise. The results include Odds Ratios (OR), Lower (L) and Upper (U) limits of the confidence interval (CI), P-values, the number of Observations (Obs) in each model, and the number of countries (C) from which data were obtained for at least one year.</p><p>^†Per capita or per population</p><p>^††PWI: Public Wealth Index = GDP per capita divided by S80/S20 ratio.</p><p>Univariable logistic regression models.