Barriers to human immunodeficiency virus testing of tuberculosis patients in Thailand, 2004-2007.

SETTING: Tuberculosis (TB) clinics in five provinces and one national referral hospital in Thailand. OBJECTIVE: To identify risk factors for TB patients not receiving human immunodeficiency virus (HIV) pre-test counseling and testing in Thailand. DESIGN: We collected data on TB patients treated at participating facilities from 2004 to 2007. Patients with known HIV status at the time of TB diagnosis were excluded from the analysis. We performed multivariate logistic regression to determine patient and facility characteristics associated with HIV counseling and testing. RESULTS: Of 15 903 TB patients, HIV pre-test counseling was provided to 13 604 (86%). HIV testing was provided to 11 702 (86%) of those counseled. Of 6141 patients with unknown HIV status, 2323 (38%) were treated in facilities that provide HIV testing in TB clinics compared with 6412 (58%) of 11 003 non-HIV-infected and 3814 (62%) of 6121 HIV-infected patients (P < 0.05). In multivariate analysis, patients treated in facilities in which HIV testing of TB patients was performed somewhere other than the TB clinic were significantly less likely to undergo HIV pre-test counseling (adjusted OR 1.55, 95%CI 1.28-1.86). CONCLUSION: In Thailand, providing HIV testing directly in TB clinics, rather than in other settings, may increase the proportion of TB patients with known HIV status.

Tuberculosis services and treatment outcomes in private and public health care facilities in Thailand, 2004-2006.

BACKGROUND: The World Health Organization recommends that national tuberculosis (TB) programs encourage public and private providers to follow the 'International standards for tuberculosis care'. We assessed services and treatment outcomes in TB patients in public and private facilities to inform public-private mix scale-up in Thailand. METHODS: We prospectively collected data on TB patients in four provinces and the national infectious diseases hospital during 2004-2006. We analyzed services and outcomes among new pulmonary TB patients according to facility type. RESULTS: Of 7526 patients, 4539 (60%) were treated in small public facilities, 2275 (30%) in large public facilities and 712 (10%) in private facilities. Compared with the private sector, more public sector patients had at least two sputum smears examined, were prescribed a standard anti-tuberculosis regimen and received directly observed therapy; however, public sector facilities also performed suboptimally. Treatment outcomes were unsuccessful for 237 (33%) patients in private facilities, and for respectively 1018 (23%) and 655 (29%) patients in small and large public facilities. CONCLUSIONS: TB diagnostic and treatment services and outcomes should be enhanced in both public and private facilities in Thailand. Initiatives are needed to improve treatment outcomes and increase the use of microscopy, standardized TB regimens, and directly observed therapy in the public and private sectors.