title: Economic support intervention improves tuberculosis treatment outcomes in rural Nigeria.
abstract: A secondary care hospital in rural Nigeria.
  
  
  
  To investigate the feasibility of providing financial incentives to tuberculosis (TB) patients under routine conditions, and to determine their impact on TB treatment outcomes in a low-resource setting.
  
  
  
  A prospective, non-randomised intervention study.
  
  
  
  A total of 294 TB patients (respectively 173 and 121 in the control and intervention periods of 3 months' duration each) were registered in the study. The patients did not differ in terms of their demographic or clinical characteristics (P not significant). The treatment success rate was 104/121 (86.0%) during the intervention, and 123/173 (71.1%) during the control period (P = 0.003). The proportion of patients who were lost to follow-up significantly decreased during the intervention period (20.2% vs. 5.0%, P <0.001). There were no differences in deaths (P = 0.8) or treatment failure rates (P = 0.5) in the intervention and control periods. There was also no difference in the rate of sputum smear conversion after the intensive phase of treatment (88.1% vs. 91.5%, P = 0.5). Independent determinants of treatment success were female sex (adjusted odds ratio [aOR] 1.9), human immunodeficiency virus negativity (aOR 2.5) and receiving financial incentives (aOR 2.3).
  
  
  
  Financial incentives proved to be effective in improving treatment success and reducing loss to follow-up among poor TB patients in Nigeria.
authors.affiliation: Department of Internal Medicine, Federal Teaching Hospital, Abakaliki.
authors.forename: K N
authors.initials: KN
authors.lastname: Ukwaja
authors.affiliation: National Tuberculosis and Leprosy Control Programme, Ministry of Health, Abakaliki, Ebonyi State.
authors.forename: I
authors.initials: I
authors.lastname: Alobu
authors.affiliation: KNCV Tuberculosis Foundation/TB CARE I Project, Abuja, Federal Capital Territory, Nigeria.
authors.forename: M
authors.initials: M
authors.lastname: Gidado
authors.affiliation: KNCV Tuberculosis Foundation/TB CARE I Project, Abuja, Federal Capital Territory, Nigeria.
authors.forename: O
authors.initials: O
authors.lastname: Onazi
authors.affiliation: Department of Community Health and Psychiatry, University of West Indies, Kingston, Jamaica.
authors.forename: D C
authors.initials: DC
authors.lastname: Oshi
mesh_terms: D000328:Adult; D000995:Antitubercular Agents / Q000008:administration & dosage* / Q000191:economics; D005240:Feasibility Studies; D005260:Female; D006801:Humans; D059012:Lost to Follow-Up; D008297:Male; D055118:Medication Adherence; D009042:Motivation; D009549:Nigeria; D011203:Poverty; D011446:Prospective Studies; D012424:Rural Population / Q000706:statistics & numerical data; D012737:Sex Factors; D013183:Sputum / Q000382:microbiology; D016896:Treatment Outcome; D014376:Tuberculosis / Q000188:drug therapy*
chemical_list: D000995:Antitubercular Agents