Factors affecting tuberculosis treatment outcome among newly diagnosed tuberculosis patients - A longitudinal study.

BACKGROUND

Tuberculosis disease epidemiology is closely related to social and economic conditions which make its prevention, control and cure challenging. Early diagnosis and adequate treatment will help to prevent various tuberculosis related morbidities. Factors such as adverse effects of drugs, transportation cost, family support, distance to the treatment center, personal habits, co morbid conditions, and patients' multiple obligations concerning to their employment, family and society have an impact on the treatment outcomes.

OBJECTIVE

To know the factors affecting tuberculosis treatment outcome among newly diagnosed tuberculosis patients.

MATERIALS AND

METHODS

A total of 261 Tuberculosis patients registered in NTEP under District tuberculosis centre were enrolled using universal sampling method. First follow up was done at the end of intensive phase i.e. End of 2 months. Second follow up was done after completion of treatment i.e., End of 6th month.

RESULTS

Majority 59% participants were diagnosed as smear negative at 2nd month follow up and 45.21% and 28.73% participants were diagnosed as cured and treatment completed respectively at 6th month follow up. 73.95% participants had successful outcome. Multivariate logistic regression analysis showed that treatment outcomes of tuberculosis were affected by type of house (pucca house), presence of cough, past history of tuberculosis, family support, supervision by family and support of supervisor.

CONCLUSION

Overall treatment success rate was 73.95%. The contributing factors for successful outcome of tuberculosis were age, past history of TB, type of house, presence of cough and fever, weight gain, family support, supervision by family and support of supervisor.