text: <unk>  is widespread in the population. The majority of<unk>  (as it is referred to commonly) is actually mixed Headache. In the U.S., 18% of women and 6% of men report having had at least one<unk>  episode in the previous year According to reports, 10% of people have been diagnosed with<unk>  and 5% have<unk>  but have not been diagnosed, with seriousness varying from a rare annoyance to a life-threatening and/or daily experience.
option_0: Migraine epidemiology and demographics
option_1: Dizziness epidemiology and demographics
option_2: Transient ischemic attack epidemiology and demographics
option_3: Headache epidemiology and demographics
option_4: Glaucoma epidemiology and demographics
option_5: Otalgia epidemiology and demographics
option_6: Aortitis epidemiology and demographics
option_7: Orthopnea epidemiology and demographics