Table 1.

Prevalence of extragenital gonorrhoea and chlamydia in MSM

STI	Prevalence (%)
	Median	Range
Oropharyngeal gonorrhoea	4.6%	0.5% to 16.5%
Oropharyngeal chlamydia	1.7%	0% to 3.6%
Anorectal gonorrhoea	5.9%	0.2% to 24.0%
Anorectal chlamydia	8.9%	2.1% to 23.0%

Note. Data were obtained from a review of 53 studies published by Chan et al. (2016) 17.