12041
OBJECTIVEWe investigated whether television ( TV ) viewing and low leisure - time physical activity in adolescence predict the metabolic syndrome in mid - adulthood . RESEARCH DESIGN AND METHODSTV viewing habits and participation in leisure - time physical activity at age 16 years were assessed by self - administered questionnaires in a population - based cohort in Northern Sweden .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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