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Table 5 Practice of contact tracing by the study and control TB patients

From: Strengthening contact tracing capacity of pulmonary tuberculosis patients in Enugu, southeast Nigeria: a targeted and focused health education intervention study

Practice Baseline Chi-square P-value Post- intervention Chi-square P-value
  Study group Control group    Study group Control group   
  N = 176(%) N = 172(%)    N = 176(%) N = 172(%)   
Number of contacts brought for screening:         
None 153(86.9) 154(89.5) 0.57 0.451 42(23.9) 142(82.6) 120.27 0.000
95% CI 10.7-15.9     54.4-63.0    
One 18(10.2)    0.281 20(11.4) 21(12.2) 0.02 0.883
95% CI 8.4-14.7 12(7.0) 1.17   14.1-12.5    
Two or more 5(2.8) 6(3.5)) 0.12 0.730 114(64.8) 9(5.2) 134.94 0.000
95% CI 12.8-14.2     44.3-74.9