Anemia in adults with tuberculosis is associated with HIV and anthropometric status in Dar es Salaam, Tanzania

作者：Saathoff E^*; Villamor E; Mugusi F; Bosch R J; Urassa W; Fawzi W W

来源：International Journal of Tuberculosis and Lung Disease, 2011, 15(7): 925-932.

DOI：10.5588/ijtld.10.0477

• pulmonary tuberculosis
• anemia
• HIV
• anthropometric status
• socio-economic status

SETTING: Tuberculosis (TB) infected adults attending out-patient TB clinics in Dar es Salaam, Tanzania.
OBJECTIVE: To examine the association of anemia with human immunodeficiency virus (HIV) co-infection, indicators of socio-economic status (SES) and anthropometric status in TB-infected adults.
DESIGN: Cross-sectional data collection during screening for a clinical trial.
RESULTS: Overall, 750 females and 1693 males participated in this study, of whom respectively 49% and 24% were co-infected with HIV-1. Hemoglobin levels were significantly lower in females than in males and in HIV-positive than in HIV-negative participants. HIV co-infection in this antiretroviral-naive population was also associated with severe anemia (hemoglobin < 85 g/l) in both women (prevalence ratio [PR] = 2.07, 95%CI 1.65-2.59) and men (PR 3.45, 95%CI 2.66-4.47). Although severe anemia was negatively associated with indicators of SES, especially in males, adjustment for SES indicators only marginally changed its association with HIV co-infection. In both sexes, anemia was inversely associated with anthropometric status, independently of HIV infection and SES.
CONCLUSION: Among TB-infected adults, anemia is strongly associated with HIV co-infection and anthropometric status, independently of SES indicators. As anemia is a risk factor for morbidity and mortality in both infections, the management of anemia in TB-HIV co-infected patients warrants special attention.

• 出版日期2011-7