The following data were collected in a study relating hypertensive status measured at the baseline to incident stroke over 5 years.
1) Compute the Cumulative incidence of stroke in the study.
2) Compute the Cumulative incidence of stroke in patients classified as hypertensive at baseline
3) Compute the cumulative incidence of stroke in patients free of Hypertension at baseline.
a) Compute the risk difference of stroke in patients with Hypertensive as compared to patients free of hypertension.
b) Compute the relative risk of stroke in patients with hypertension as compared to patients free of hypertension.
c) Compute the population attributable risk of stroke due to hypertension.
Free of stroke at 5 years Stroke
Baseline: Not Hypertensive 1,904 92
Baseline: Hypertensive 468 36