19765
Significant positive correlations between DHEA - S and free fatty acids levels were found after adjusting for age and BMI , particularly in boys , but not between DHEA - S levels and insulin or HOMA in either gender .
 Chemical: DHEA - S; Chemical: free fatty acids; Chemical: DHEA - S
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: DHEA - S; Chemical: free fatty acids; Chemical: DHEA - S