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Secondary , subgroup analysis at the nominal level showed that this might be more evident among females ( PIAUC = . 05 ) and overweight / obese participants ( PIAUC = . 03 ) .
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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:
 None