Background:Tuberculosis remains a major public-health problem in the world, despite several efforts to improve case identification and treatment. Particularly multidrug-resistant tuberculosis is becoming a major threa...Background:Tuberculosis remains a major public-health problem in the world, despite several efforts to improve case identification and treatment. Particularly multidrug-resistant tuberculosis is becoming a major threat to tuberculosis control programs in Ethiopia which seriously threatens the control and prevention efforts and is associated with both high death rates and treatment costs. Methods: A case-control study was conducted to assess risk factors and characteristics of MDR-TB cases at ALERT Hospital, Addis Ababa, Ethiopia, where cases were 167 MDR-TB patients, while controls were newly diagnosed and bacteriologically confirmed pulmonary TB cases of similar number, who were matched by sex and age of 5-years interval. Results: The socio-demographic characteristics of the participants indicated that majority (53.3%) were males and 46.7% females;a little over half of cases (55.1%) were in the age group 26 - 45 years, whereas 46.7% of controls were in this age group. According to the multivariable logistic regression analysis, previous history of hospital admission was the only factor that was identified as predictor which increased risk to develop MDR-TB by almost twenty times (AOR = 19.5;95% CI: 9.17 - 41.62) and P-value of <0.05. All other studied factor such as being unemployed, family size, having member of household member with TB, and history of visiting hospital in past 12 months etc., didn’t show any statistically significant association. Conclusion: The study identified previous history of hospital admission as independent predictors for the occurrence of MDR-TB, while other studied variables didn’t show any strong association. The findings added to the pool of knowledge emphasizing the need for instituting strong infection control practice at health care facilities to prevent nosocomial transmission of MDR-TB.展开更多
Background:A major impediment to the treatment of TB is a diagnostic process that requires multiple visits.Descriptions of patient costs associated with diagnosis use different protocols and are not comparable.Methods...Background:A major impediment to the treatment of TB is a diagnostic process that requires multiple visits.Descriptions of patient costs associated with diagnosis use different protocols and are not comparable.Methods:We aimed to describe the direct costs incurred by adults attending TB diagnostic centres in four countries and factors associated with expenditure for diagnosis.Surveys of 2225 adults attending smear-microscopy centres in Nigeria,Nepal,Ethiopia and Yemen.Adults>18 years with cough>2 weeks were enrolled prospectively.Direct costs were quantified using structured questionnaires.Patients with costs>75^(th) quartile were considered to have high expenditure(cases)and compared with patients with costs<75^(th) quartile to identify factors associated with high expenditure.Results:The most significant expenses were due to clinic fees and transport.Most participants attended the centres with companions.High expenditure was associated with attending with company,residing in rural areas/other towns and illiteracy.Conclusions:The costs incurred by patients are substantial and share common patterns across countries.Removing user fees,transparent charging policies and reimbursing clinic expenses would reduce the poverty-inducing effects of direct diagnostic costs.In locations with limited resources,support could be prioritised for those most at risk of high expenditure;those who are illiterate,attend the service with company and rural residents.展开更多
文摘Background:Tuberculosis remains a major public-health problem in the world, despite several efforts to improve case identification and treatment. Particularly multidrug-resistant tuberculosis is becoming a major threat to tuberculosis control programs in Ethiopia which seriously threatens the control and prevention efforts and is associated with both high death rates and treatment costs. Methods: A case-control study was conducted to assess risk factors and characteristics of MDR-TB cases at ALERT Hospital, Addis Ababa, Ethiopia, where cases were 167 MDR-TB patients, while controls were newly diagnosed and bacteriologically confirmed pulmonary TB cases of similar number, who were matched by sex and age of 5-years interval. Results: The socio-demographic characteristics of the participants indicated that majority (53.3%) were males and 46.7% females;a little over half of cases (55.1%) were in the age group 26 - 45 years, whereas 46.7% of controls were in this age group. According to the multivariable logistic regression analysis, previous history of hospital admission was the only factor that was identified as predictor which increased risk to develop MDR-TB by almost twenty times (AOR = 19.5;95% CI: 9.17 - 41.62) and P-value of <0.05. All other studied factor such as being unemployed, family size, having member of household member with TB, and history of visiting hospital in past 12 months etc., didn’t show any statistically significant association. Conclusion: The study identified previous history of hospital admission as independent predictors for the occurrence of MDR-TB, while other studied variables didn’t show any strong association. The findings added to the pool of knowledge emphasizing the need for instituting strong infection control practice at health care facilities to prevent nosocomial transmission of MDR-TB.
基金funded by the Bill and Melinda Gates Foundation and the United States Agency for International Development through grants awarded to the UNICEF/UNDP/World Bank/WHO Special Programme for Research and Training in Tropical Diseases(Grant Nos.3636/9900727 and AAGG-00-99-00005-31)by a joint research programme of the Economic and Social Research Council(ESRC)the Department for International Development(DfID)(Grant Reference:RES-167-25-0387).
文摘Background:A major impediment to the treatment of TB is a diagnostic process that requires multiple visits.Descriptions of patient costs associated with diagnosis use different protocols and are not comparable.Methods:We aimed to describe the direct costs incurred by adults attending TB diagnostic centres in four countries and factors associated with expenditure for diagnosis.Surveys of 2225 adults attending smear-microscopy centres in Nigeria,Nepal,Ethiopia and Yemen.Adults>18 years with cough>2 weeks were enrolled prospectively.Direct costs were quantified using structured questionnaires.Patients with costs>75^(th) quartile were considered to have high expenditure(cases)and compared with patients with costs<75^(th) quartile to identify factors associated with high expenditure.Results:The most significant expenses were due to clinic fees and transport.Most participants attended the centres with companions.High expenditure was associated with attending with company,residing in rural areas/other towns and illiteracy.Conclusions:The costs incurred by patients are substantial and share common patterns across countries.Removing user fees,transparent charging policies and reimbursing clinic expenses would reduce the poverty-inducing effects of direct diagnostic costs.In locations with limited resources,support could be prioritised for those most at risk of high expenditure;those who are illiterate,attend the service with company and rural residents.