2159
The estimated attributable risk of ototoxicity from exposure to the drug is 8 . 4 % ( 95 % confidence interval , - 2 . 0 % to 18 . 8 % ; P = 0 . 12 ) .
 Disease: ototoxicity
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:
 Disease: ototoxicity