title: [Predictive factors of abandoning treatment in tuberculosis patients].
abstract: In spite of the efforts to control the spread of tuberculosis worldwide this disease remains one of the biggest problems in public health. Multiresistance has a dramatic effect in this scenario. Non compliance with treatment is directly related to disease spread and the appearance of multiresistance bacilli. Aiming to verify if it is possible to identify patients prone to non compliance from data obtained in the first visit we have studied a population enrolled in a prospective study. Among 257 consecutive patients evaluated between january 1991 and january 1994, we compared 87 patients that abandoned treatment before six months (group A) with 97 that completed six months of treatment (group C). The abandon rate in this group as 33.85% which is larger than 12.9% rate reported by the Health Ministry. Comparing A to C, only the prevalence of alcoholism (A 33.3% x C 22.5%, p = 0.015) and risk behavior for HIV infection (A 27.6% x C 10.2%, p = 0.046), as well as the frequency of non pulmonary disease (A 38.0% x C 24.5%, p = 0.034) were significantly different between both groups. Regarding the moment of abandon (0, 1st or 3rd month) there was no difference in the A group. We conclude that patients at high risk of abandoning tuberculosis treatment can be identified with data obtained at the first visit, allowing to establish a different policy such as supervised treatment for this population.
authors.affiliation: Serviço de Pneumologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (apoio: LIM HCFMUSP).
authors.forename: D
authors.initials: D
authors.lastname: Deheinzelin
authors.forename: T Y
authors.initials: TY
authors.lastname: Takagaki
authors.forename: A M
authors.initials: AM
authors.lastname: Sartori
authors.forename: O H
authors.initials: OH
authors.lastname: Leite
authors.forename: V
authors.initials: V
authors.lastname: Amato Neto
authors.forename: C R
authors.initials: CR
authors.lastname: de Carvalho
mesh_terms: D000328:Adult; D000437:Alcoholism; D005260:Female; D005500:Follow-Up Studies; D015658:HIV Infections; D006801:Humans; D008297:Male; D010352:Patient Dropouts; D011446:Prospective Studies; D012307:Risk Factors; D012309:Risk-Taking; D016312:Treatment Refusal; D014376:Tuberculosis / Q000188:drug therapy*
vernacular_title: Fatores preditivos de abandono de tratamento por pacientes com tuberculose.