Participants were randomly assigned to one of three groups. Group leader and participant materials for Groups B and C can be found by following the links below.
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PREMIER A: An advice-only comparison group.
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PREMIER B:
A behavioral intervention where participants made lifestyle changes to increase physical activity, lose weight, reduce sodium intake, and limit alcohol intake.
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PREMIER C:
A behavioral intervention where participants made lifestyle changes as in PREMIER B and followed the DASH diet (high in vegetables, fruits, and low-fat dairy products).
