A cohort study is conducted to assess the association between clinical characteristic and the risk of stroke. The study involves n-1,250 participants who are free of stroke at the study start. Each participant is assessed at study start (baseline) and every year thereafter for five years. The following table displays data on hypertension status measured at baseline and hypertension status measured two years later. 1. s 2 Years: Not Hvpertensive 850 45 2 Years: Hypertensive 148 207 Baseline: Not Hvpertensive Baseline: Hypertensive Compute the prevalence of hypertension at baseline Prevalence - Compute the prevalence of hvpertension at 2 vears. Prevalence - Compute the cumulative incidence of hypertension over 2 years. Incidence
A cohort study is conducted to assess the association between clinical characteristic and the risk of stroke. The study involves n-1,250 participants who are free of stroke at the study start. Each participant is assessed at study start (baseline) and every year thereafter for five years. The following table displays data on hypertension status measured at baseline and hypertension status measured two years later. 1. s 2 Years: Not Hvpertensive 850 45 2 Years: Hypertensive 148 207 Baseline: Not Hvpertensive Baseline: Hypertensive Compute the prevalence of hypertension at baseline Prevalence - Compute the prevalence of hvpertension at 2 vears. Prevalence - Compute the cumulative incidence of hypertension over 2 years. Incidence
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Transcribed Image Text:A cohort study is conducted to assess the association between clinical characteristic
and the risk of stroke. The study involves n-1,250 participants who are free of stroke
at the study start. Each participant is assessed at study start (baseline) and every year
thereafter for five years. The following table displays data on hypertension status
measured at baseline and hypertension status measured two years later.
1.
s
2 Years: Not Hvpertensive
850
45
2 Years: Hypertensive
148
207
Baseline: Not Hvpertensive
Baseline: Hypertensive
Compute the prevalence of hypertension at baseline
Prevalence -
Compute the prevalence of hvpertension at 2 vears.
Prevalence -
Compute the cumulative incidence of hypertension over 2 years.
Incidence
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