Survey Text

1990
1985
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1990
Survey form view entire document:  text  image
These next questions are about strengthening the heart and lungs through exercise.
7a. How many days a week do you think a person should exercise to strengthen the heart and lungs?

0[] No days (Section X)
Days a week ____
8[] Other
9[] DK or refused

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1985
Survey form view entire document:  text  image
Read to respondent:
These next questions are about strengthening the heart and lungs through exercise.

7a. How many days a week do you think a person should exercise to strengthen the heart and lungs?

Days ____
8 [] Other (Specify) ____
9 [] DK