3929
Side effect including subjective and objective symptoms were strictly evaluated in 163 cases ( KS - R1 group in 83 cases , oral group in 80 cases ) , but the incidence rate which was 22 . 9 % for the KS - R1 group and 23 . 8 % for the oral group showed no significant difference .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities:  
Answer:
 None