18980
Methods : UI was measured in a one third subsample of NHANES 2005 - 2006 , and 2009 - 2010 participants and in all 2007 - 2008 participants age six years and older .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None