A community-based intervention program for hypertension was undertaken in two communities to compare the effect of non-pharmacologic and pharmacologic interventions for mild to moderate hypertension. A baseline survey was conducted which yielded the following results: 1. What measure of disease frequency may be computed from baseline surveys such as this?  2. What is this measure equal to in each community?

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A community-based intervention program for hypertension was undertaken in two communities to compare the effect of non-pharmacologic and pharmacologic interventions for mild to moderate hypertension. A baseline survey was conducted which yielded the following results:

1. What measure of disease frequency may be computed from baseline surveys such as this? 

2. What is this measure equal to in each community? 

Smoking Habit
Smoker
Non-smoker
TOTAL
Community A
Hypertensive Normotensive
698
1,325
748
7,862
10,633
Community B
Hypertensive Normotensive
709
1,342
885
8,450
11,386
Transcribed Image Text:Smoking Habit Smoker Non-smoker TOTAL Community A Hypertensive Normotensive 698 1,325 748 7,862 10,633 Community B Hypertensive Normotensive 709 1,342 885 8,450 11,386
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