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Table 2 HBV markers in HIV-positive individuals in the state of Mato Grosso, Central Brazil.

From: Hepatitis B Virus infection in HIV-positive population in Brazil: results of a survey in the state of Mato Grosso and a comparative analysis with other regions of Brazil

Marker

n (%)

CI 95%

HBV exposed (Anti-HBc +ve)

400 (40.0)

(36.9 – 43.1)

   HBsAg +ve

37 (3.7)

(2.6 – 5.2)

   Previous infection

363 (36.3)

(33.3 – 39.4)

Anti-HBc + Anti HBs

263 (72.4)

(67.5 – 76.9)

Anti-HBc alone

100 (27.6)

(23.1 – 32.5)

HBV non-exposed

600 (60.0)

(56.9 – 63.0)

   Anti-HBs alone

109 (18.2)

(15.2 – 21.5)

  1. * Chi-square for linear trend
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BMC Infectious Diseases

ISSN: 1471-2334

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