153
As early as the 1950s , it was recognized that there was an increased risk for a sibling of a patient with ARM to be born with a malformation , as much as 1 in 100 , compared with the incidence of about 1 in 5000 in the general population .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities:  
Answer:
 None