Table 4.

Prevalence of MS (2011–2015), stratified by age group and sex extrapolated to the total population of Switzerland

Sex	Age group	2011		2012		2013		2014		2015
		Prevalence per 100,000	95% CI	Prevalence per 100,000	95% CI	Prevalence per 100,000	95% CI	Prevalence per 100,000	95% CI	Prevalence per 100,000	95% CI
Male	19–40	110	90–120	100	80–120	90	80–110	100	80–120	100	80–120
Female	19–40	220	200–250	230	210–260	240	210–260	260	240–290	280	250–300
Male	41–65	120	100–130	120	100–140	120	110–140	140	120–160	140	120–160
Female	41–65	290	270–320	310	280–330	300	270–330	330	310–360	370	340–400
Male	≥66	20	10–30	20	10–20	20	10–20	20	10–30	20	10–30
Female	≥66	40	30–50	40	30–50	40	30–50	60	40–70	60	40–70
Total		150	140–160	160	150–170	160	150–170	180	170–180	190	180–190

Abbreviation: MS, multiple sclerosis.