Tag Archives: hypersomnia

Calculate the Relative Risk for headaches due to having been diagnosed with hypersomnia.

Members of the Australian Neurology Society studied the relationship between headaches in 96 subjects diagnosed with hypersomnia and 96 healthy controls. Use the results in the table below to answer the following questions. Reported Headaches Did Not Report Headaches Hypersomnia Subjects 21 75 Healthy Controls 19 77 Calculate the incidence of headaches among healthy controls. […]