OBJECTIVES: The factors associated to tuberculosis (TB) treatment drop-out can be very specific to the population and the local health care organization. We have studied the factors associated to TB treatment drop out in the province of Granada. SUBJECTS AND METHODS: A retrospective cohort study of TB cases registered in the province of Granada by the Epidemiological Surveillance System of Andalusia (SVEA) between 2003 and 2010 was carried out. Incidence was calculated in the native and foreign population. An univariate analysis was performed to describe the characteristics in both groups and a logistic regression model was used to identify factors associated to therapeutic abandonment. RESULTS: A decreasing trend in the incidence of TB was observed, (20.47 in 2007 to 11 cases per 100,000 inhabitants in 2010, respectively. Mean age of foreign patients was lower than that of the natives (30.8 years vs. 46.0 years, P<.001). The former predominately lived in the Granada district, while the natives lived in the Metropolitan district. The percentage of patients who abandoned antituberculous treatment was 12.2%, this being somewhat higher in the foreign patients than the national ones (14% vs 10%; P=.062). Being male (OR: 1.65; 95% CI: 1.04-2.60; P=.033), foreigner (OR: 1.72; 95% CI: 1.04-2.83; P=.032), resident in the North-east district (OR: 3.64; 95% CI: 1.76-7.52; P=.005) and/or having extrapulmonary TB (OR: 1.78; 95% CI: 1.06-3.00; P=.029) were associated significantly to therapeutic abandonment. CONCLUSIONS: The incidence of TB in the province of Granada has decreased to about 10 cases per 100,000 inhabitants/year. The percentage of patients who abandon TB treatment is significant, it being higher in foreign patients than in the natives. TB treatment abandonment was associated to being a man, living in the North-east district of Granada and having extrapulmonary TB.
OBJECTIVES: The factors associated to tuberculosis (TB) treatment drop-out can be very specific to the population and the local health care organization. We have studied the factors associated to TB treatment drop out in the province of Granada. SUBJECTS AND METHODS: A retrospective cohort study of TB cases registered in the province of Granada by the Epidemiological Surveillance System of Andalusia (SVEA) between 2003 and 2010 was carried out. Incidence was calculated in the native and foreign population. An univariate analysis was performed to describe the characteristics in both groups and a logistic regression model was used to identify factors associated to therapeutic abandonment. RESULTS: A decreasing trend in the incidence of TB was observed, (20.47 in 2007 to 11 cases per 100,000 inhabitants in 2010, respectively. Mean age of foreign patients was lower than that of the natives (30.8 years vs. 46.0 years, P<.001). The former predominately lived in the Granada district, while the natives lived in the Metropolitan district. The percentage of patients who abandoned antituberculous treatment was 12.2%, this being somewhat higher in the foreign patients than the national ones (14% vs 10%; P=.062). Being male (OR: 1.65; 95% CI: 1.04-2.60; P=.033), foreigner (OR: 1.72; 95% CI: 1.04-2.83; P=.032), resident in the North-east district (OR: 3.64; 95% CI: 1.76-7.52; P=.005) and/or having extrapulmonary TB (OR: 1.78; 95% CI: 1.06-3.00; P=.029) were associated significantly to therapeutic abandonment. CONCLUSIONS: The incidence of TB in the province of Granada has decreased to about 10 cases per 100,000 inhabitants/year. The percentage of patients who abandon TB treatment is significant, it being higher in foreign patients than in the natives. TB treatment abandonment was associated to being a man, living in the North-east district of Granada and having extrapulmonary TB.
Authors: Carmen R Gallardo; María Teresa Gea Velázquez de Castro; Juana Requena Puche; Juan José Miralles Bueno; María Vicenta Rigo Medrano; Jesús M Aranaz Andrés Journal: Aten Primaria Date: 2013-12-09 Impact factor: 1.137