19855
HDL - C levels were 39 % lower in the ABCA1 , LCAT , and low HDL - C groups compared with controls ( all P < 0 . 001 ) .
 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