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Table 1 Baseline characteristics of index cases who provided social network information

From: Defining adequate contact for transmission of Mycobacterium tuberculosis in an African urban environment

Total number of index cases120 
Male gender8369
Age, years, median [IQR1]28 [23–36] 
Age (category)
 45 or more1412
TB diagnosis
 Microscopy and culture10991
 Only microscopy54
 Only culture43
 Only X-ray/clinical diagnosis22
  1. 1 Interquartile range