19010
However , it is unclear whether they are associated and whether their association is independent of cardiovascular disease ( CVD ) risk factors . RESEARCH DESIGN AND METHODSThe SEARCH Cardiovascular Disease Study explored the cross - sectional relationships between HRV and several measures of AS in youth with ( n = 344 ) and without ( n = 171 ) type 1 diabetes .
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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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