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A national survey is conducted to assess the association between hypertension and stroke in persons over 75 years of age with a family history of stroke. Development of stroke is monitored over a 5 years follow up period. The data are summarized below and the numbers are in millions.
Developed stroke did not develop strokeHypertension 12 37No Hypertension 4 26
A) Compute the cumulative incidence of stroke in persons over 75 years of age Cumulative Incidence=
B) Compute the Relative Risk of stroke in hypertensive as compared to non- hypertensive persons Relative Risk=
C) Compute the Odds Ratio of stroke in hypertensive as compared to non- hypertensive persons Odds Ratio =
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