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Table 3 Distribution of individuals by origin in clusters: sensitivity analysis with clusters restricted to those with identical patterns and excluding TB high-risk groups

From: Migration and tuberculosis transmission in a middle-income country: a cross-sectional study in a central area of São Paulo, Brazil

Cluster proportion   South American migrants Brazilians Overall   
N (%) N (%) N (%) OR (95% CI) p value
Identical patterns Clusters 26 (32.1) 122 (45.9) 148 (42.7) 0.56 (0.33–0.94) 0.029
Unique profiles 55 (67.9) 144 (54.1) 199 (57.3)   
Similar patterns, excluding HIV, drug users and alcohol abusers Clusters 23 (33.18) 51 (42.9) 74 (39.6) 0.68 (0.37–1.27) 0.225
Unique profiles 45 (66.18) 68 (57.1) 113 (60.4)