Table 2.

MSM-specific burden of STIs and HIV. Yearly rates per 10 000 MSM; prevalence in %; with 95%-credible-intervals for single postal code areas

PCA	Index city	HIV/year	HCV/year	Syphilis/year	Gonorrhoea/year	Prevalent HIV	Infectious HIV
80	Zurich	39 (36–41)	5.4 (5.0–5.8)	55 (51–59)	58 (54–62)	12.9 (12.0–13.8)	3.5 (3.3–3.8)
12	Geneva	33 (29–36)	2.9 (2.6–3.3)	78 (70–87)	77 (69–86)	12.0 (10.8–13.4)	3.3 (2.9–3.7)
40	Basel	16 (14–19)	0.6 (0.6–0.7)	31 (27–35)	29 (26–33)	6.3 (5.6–7.3)	1.7 (1.5–2.0)
10	Lausanne	23 (21–26)	2.6 (2.3–2.9)	50 (45–56)	52 (46–58)	9.0 (8.1–10.1)	2.5 (2.2–2.7)
30	Bern	22 (20–25)	1.5 (1.4–1.7)	14 (12–16)	22 (20–25)	6.2 (5.5–7.0)	1.7 (1.5–1.9)
84	Winterthur	30 (24–21)	3.8 (3.1–4.8)	19 (15–24)	30 (24–38)	7.9 (6.4–10.0	2.2 (1.7–2.7)
60	Lucerne	22 (19–26)	3.3 (2.8–4.0)	30 (25–36)	24 (21–29)	5.8 (4.9–7.0)	1.6 (1.3–1.9)
90	St.Gallen	16 (13–20)	2.0 (1.6–2.6)	20 (16–26)	10 (08–13)	6.7 (5.3–8.4)	1.8 (1.5–2.3)
69	Lugano	17 (14–21)	5.7 (4.6–7.2)	27 (22–33)	21 (17–26)	8.9 (7.3–11.2)	2.4 (2.0–3.1)
	All other PCAs	23	2.0	24	33	5.7	1.6
	Switzerland	26	2.8	40	41	8.0	2.2

gonorrhoea/year, notified diagnoses of gonorrhoea, mean 2010-2013; HCV/year, notified diagnoses, mean 2010-2013; HIV/year, notified diagnoses, mean 2010-2013; MSM, men who have sex with men; PCA, postal code area; infectious HIV, prevalence of non-suppressed HIV (undiagnosed, untreated, not effectively treated); prevalent HIV, prevalence of HIV (diagnosed and undiagnosed); syphilis/year, notified diagnoses, mean 2010–2013.