Background: Late diagnosis of a significant number of people with HIV remains a problem. This study analysed 1711 patients from the Hospital for Infectious Diseases in Warsaw who were diagnosed with HIV infection in 2008-2010 and 2016-2018.
Methods: Patients with late diagnosis and advanced disease were distinguished on the basis of the consensus definition. In statistical analysis, non-parametric tests were used to compare the groups: the χ2 test for categorized data and the Mann-Whitney U test for the comparison of continuous variables.
Results: There were no statistically significant differences in the percentage of patients with early diagnosis, late diagnosis, advanced disease and patients with an indicator disease between the two analysed periods in the Warsaw centre. A much higher percentage of men than women was found. The dominant route of acquisition among newly diagnosed patients and among late presenters in both periods were men who have sex with men (MSM). The highest percentage of patients with late diagnosis was among heterosexual men and the lowest was among MSM in both periods.
Conclusions: The results of the analysis of patients from the Warsaw centre confirmed that late diagnosis of HIV infection continues to be a problem, with no improvement seen over the analysed periods, although the scale of the problem is smaller than in national and European statistics. MSM and heterosexual men appear to be key groups in need of intensified testing.
Keywords: HIV infection; late presentation; late presentation with advanced disease; time trends.
© 2022 British HIV Association.