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Table 4 Adjusted hazard ratios of disease stages on overall survival

From: Risk and prognostic significance of tuberculosis in patients from The TREAT Asia HIV Observational Database

Disease stage Adjusted HR (95% CI) p-value Combined Disease stage Adjusted HR (95% CI) p-value
CDC Category A    CDC Category A or B   
CDC Category B 0.95 (0.49, 1.84) 0.886    
TB only 1.53 (0.80, 2.91) 0.197 TB only, or TB + CDC Category B, or Single non-TB ADI 1.35 (0.88, 2.07) 0.173
TB + CDC Category B 0.99 (0.45, 2.16) 0.976    
Single non-TB ADI 1.40 (0.80, 2.42) 0.237    
Multiple non-TB ADIs 2.27 (1.25, 4.10) 0.007 Multiple non-TB ADIs, or TB and other ADI(s) 2.21 (1.43, 3.42) <0.001
TB and other ADI(s) 2.12 (1.27, 3.55) 0.004    
  1. HR: hazard ratio. CI: confidence interval. ADI: AIDS defining illness.
  2. Adjusted for age, CD4 count and antiretroviral treatments.