Table 3.

The sex-specific average annual incidence rates per 1000 person-years (PYs) from 1994 to 2002 of migraine, migraine with aura (MA) and migraine without aura (MO) in 16 442 subjects aged 20–49 years

	All subjects			Women			Men
	1000 PYs	95% CI	n, crude	1000 PYs	95% CI	n, crude	1000 PYs	95% CI	n, crude
Migraine	17.6	16.9 to 18.4	2318	23.4	22.3 to 24.6	1617	11.2	10.4 to 12.1	701
MA	5.6	5.2 to 6.1	741	8.0	7.4 to 8.7	553	3.0	2.6 to 3.5	188
MO	12.0	11.4 to 12.6	1577	15.4	14.5 to 16.4	1064	8.2	7.5 to 9.0	513