3714
BUN and creatinine increased by > 50 % of baseline levels in 54 and 45 % of Group A patients , respectively , compared to only 20 and 10 % of Group B patients ( p < 0 . 05 ) .
 Chemical: BUN; Chemical: creatinine
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: BUN; Chemical: creatinine