Methodology for the assessment of burden of smear-positive pulmonary TB and its infectivity / 生物医学与环境科学(英文)
Biomedical and Environmental Sciences
; (12): 8-15, 2002.
Article
ي En
| WPRIM
| ID: wpr-264329
المكتبة المسؤولة:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>The study investigated the burden of smear-positive pulmonary TB and its infectivity using DALY (disability-adjusted life year) as an indicator.</p><p><b>METHODS</b>An assumed cohort of 2,000 cases was set up based on the age-specific incidence of 794 newly registered smear-positive cases in Beijing in 1994. Prognostic trees and model diagrams of infectivity under natural history and DOTS(directly observed treatment, short-course) strategy were established according to the epidemiological evidence.</p><p><b>RESULTS</b>The results showed that 29.6% of DALYs would be neglected if the burden caused by the infectivity was not considered.</p><p><b>CONCLUSION</b>DOTS strategy may reduce 97.3% of the number of potential cases infected, 92.9% of DALYs related to TB-patients themselves, and 99.9% of DALYs caused by TB's infectivity as well.</p>
النص الكامل:
1
الفهرس:
WPRIM
الموضوع الرئيسي:
Pathology
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Tuberculosis, Pulmonary
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Serologic Tests
/
Epidemiologic Studies
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China
/
Epidemiology
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Cost of Illness
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Disabled Persons
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Quality-Adjusted Life Years
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Economics
نوع الدراسة:
Diagnostic_studies
/
Health_economic_evaluation
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Observational_studies
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Prognostic_studies
المحددات:
Adolescent
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Adult
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Aged
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Child
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Female
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Humans
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Male
البلد/الأقليم حسب الموضوع:
Asia
اللغة:
En
مجلة:
Biomedical and Environmental Sciences
السنة:
2002
نوع:
Article