19531
WBBMC was 12 % lower at 14 weeks and 5 % lower at 26 weeks , but trabecular bone volume fraction was 20 % higher at 14 weeks in female HF - N vs . N - N ( P < 0 . 05 for all ) .
 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