Human Immunodeficiency Virus Testing among Patients with Tuberculosis at a University Hospital in Taiwan, 2000 to 2006

Hsiang-Chi Kung ； Hsin-Yun Sun ； Mao-Yuan Chen ； Szu-Min Hsieh ； Wang-Huei Sheng ； Yee-Chun Chen ； Chien-Ching Hung ； Shan-Chwen Chang

《Journal of the Formosan Medical Association》 108卷4期 (2009/04) Pp. 320-327

並列摘要

Background/Purpose: Human immunodeficiency virus (HIV)-infected patients are more susceptible to tuberculosis (TB), which might be the initial presentation of HIV infection. This study assessed the frequency and results of HIV testing among patients diagnosed with TB at a university hospital from 2000 to 2006.
Methods: Surveillance data for all reported TB cases from 2000 to 2006 were reviewed to identify patients with unknown HIV serostatus who received HIV testing when TB was diagnosed. Trends in HIV testing among TB patients were examined, and factors associated with HIV infection were analyzed.
Results: From 2000 to 2006, 3643 patients were diagnosed with TB, and 49 with HIV infection prior to TB diagnosis were excluded. Of the 3594 patients with unknown HIV status before TB diagnosis, 1035 (28.8%) were offered HIV testing. There was an increasing trend of providing HIV testing to TB patients that ranged from 16.1% to 43.7% (p＜0.001), and the overall prevalence of HIV infection among TB patients was 5.6% (95% CI, 4.3-7.1%) of those tested. Compared with TB patients without HIV infection, those with HIV infection were more likely to be aged ＜50 years [adjusted odds ratio (aOR), 8.0; 95% CI, 4.4-14.6), male (aOR, 7.1; 95% CI, 3.0-16.9), and present with extrapulmonary TB (aOR, 2.8; 95% CI, 1.7-4.6).
Conclusion: The frequency of HIV testing among TB patients remained low at the university hospital providing TB and HIV care in Taiwan from 2000 to 2006. Among those tested for HIV infection, age＜50 years, male gender and presentation of extrapulmonary TB were associated with HIV infection.

並列關鍵字

HIV antibodies ； HIV testing ； human immunodeficiency virus ； Taiwan ； tuberculosis