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Table 2 Microbiologically confirmed and clinically diagnosed HIV-TB cases

From: Role of routine abdominal ultrasonography in intensified tuberculosis case finding algorithms at HIV clinics in high TB burden settings

HIV cases screened No TB or new TB HIV-TB cases Microbiologically confirmed TB cases PTB +/− EPTB (microbiologically confirmed TB) EPTB only (microbiologically confirmed TB) Abdominal TB (Probable/ Possible)
Cases already on ATT at entry (n = 340) 0 340 (known TB cases) 102 239 (72) 101 (30) 113 (56/57)
Cases not known to have TB at entry (n = 549) 458 91 (new TB diagnosis) 2 2 (2) 89 (0) 87 (41/43) + 3 cases treated as abdominal TB empirically
TOTAL 458 431 104 241 (74) 190 (30) 200 (97/100)
  1. PTB= Pulmonary TB; EPTB= Extra pulmonary TB; ATT= anti-tubercular therapy, +/− = with or without