1. A community-based intervention program for hypertension was undertaken in two communities to compare the effect of a non-pharmacological and pharmacologic interventions for mild to moderate hypertension. A baseline survey was conducted which yielded the following results: Community A Community B Smoking Habit Hypertensive Normotensive Hypertensive Normotensive Smoker 698 1,325 709 1,342 Non-smoker 748 7,862 885 8,450 ТОTAL 10,633 11,386 а) What is the prevalence of each of the two communities?

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1. A community-based intervention program for hypertension was undertaken in two
communities to compare the effect of a non-pharmacological and pharmacologic
interventions for mild to moderate hypertension. A baseline survey was conducted which
yielded the following results:
Community A
Community B
Smoking Habit
Hypertensive
Normotensive
Hypertensive
Normotensive
Smoker
698
1,325
709
1,342
Non-smoker
748
7,862
885
8,450
ТОTAL
10,633
11,386
a)
What is the prevalence of each of the two communities?
Transcribed Image Text:1. A community-based intervention program for hypertension was undertaken in two communities to compare the effect of a non-pharmacological and pharmacologic interventions for mild to moderate hypertension. A baseline survey was conducted which yielded the following results: Community A Community B Smoking Habit Hypertensive Normotensive Hypertensive Normotensive Smoker 698 1,325 709 1,342 Non-smoker 748 7,862 885 8,450 ТОTAL 10,633 11,386 a) What is the prevalence of each of the two communities?
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