419
Our systematic sample of the inpatient TB population - - in which interviewers visited every hospital room to identify patients willing to participate - - yielded a participation rate of approximately 80 % ( a total of 240 patients ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
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