Figure 2.

Number of prevalent diagnoses of sexually transmitted infections by anatomical site, Germany, June 2018–July 2019 (n = 1,043)

'All STI' was defined as at least one of the following: Mycoplasma genitalium infection, gonorrhoea or chlamydia. Participants were classified as having a diagnosis at an anatomical site if they tested positive for any pathogens looked at in this study. For example a participant who had pharyngeal gonorrhoea and anorectal chlamydia would be classified as pharyngeal and anorectal in the 'All STI' Venn diagram. Participants with missing data for one of the anatomical sites were assumed negative at the site.