Smoking, dieting, and exercise: age differences in attitudes and behavior relevant to selected health belief model variables. The perceived seriousness is an important factor in influencing behavior.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001294:Attitude to Health; D001519:Behavior; D002648:Child; D004032:Diet; D006801:Humans; D008875:Middle Aged; D008960:Models, Psychological; D005082:Physical Exertion; D012907:Smoking