National tuberculin test survey in Ethiopia. 1992

M Azbite
National Tuberculosis Control Programme, Ministry of Health, Addis Abeba, Ethiopia.

To plan and implement an effective National Tuberculosis Control Programme, it is essential to know the incidence of tuberculosis. Thus a tuberculin survey was conducted in Ethiopia between December 1987 and April 1990. A sample of 55 children, aged 6 to 10 years was selected from each of 480 representative clusters from 16 weredas (districts), which were chosen randomly. A total of 26,529 children were given intradermal tuberculin test and the results read in 26,269. There were 23,595 children who had no BCG vaccination of whom 2,503 (10.6%) were positive; this gives a "risk of infection" of 1.4% which is lower than the 3.0% reported for the same age group during the tuberculin survey in 1953-1955, suggesting that there has been a reduction in the tuberculin test positivity rate.

UI MeSH Term Description Entries
D002648 Child A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL. Children
D003140 Communicable Disease Control Programs of surveillance designed to prevent the transmission of disease by any means from person to person or from animal to man. Flatten the Curve of Epidemic,Flattening the Curve, Communicable Disease Control,Parasite Control,Control, Communicable Disease,Control, Parasite
D003625 Data Collection Systematic gathering of data for a particular purpose from various sources, including questionnaires, interviews, observation, existing records, and electronic devices. The process is usually preliminary to statistical analysis of the data. Data Collection Methods,Dual Data Collection,Collection Method, Data,Collection Methods, Data,Collection, Data,Collection, Dual Data,Data Collection Method,Method, Data Collection,Methods, Data Collection
D005002 Ethiopia An independent state in eastern Africa. Ethiopia is located in the Horn of Africa and is bordered on the north and northeast by Eritrea, on the east by Djibouti and Somalia, on the south by Kenya, and on the west and southwest by Sudan. Its capital is Addis Ababa. Federal Democratic Republic of Ethiopia
D006285 Health Planning Planning for needed health and/or welfare services and facilities. Health and Welfare Planning,National Health Planning and Resources Development Act of 1974,Planning, Health and Welfare,State Health Planning, United States,PL93-641,Public Law 93-641,Planning, Health,Public Law 93 641
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001500 BCG Vaccine An active immunizing agent and a viable avirulent attenuated strain of MYCOBACTERIUM BOVIS, which confers immunity to mycobacterial infections. It is used also in immunotherapy of neoplasms due to its stimulation of antibodies and non-specific immunity. Bacillus Calmette Guerin Vaccine,Calmette Guerin Bacillus Vaccine,Calmette's Vaccine,Calmette Vaccine,Calmettes Vaccine,Vaccine, BCG,Vaccine, Calmette's
D012307 Risk Factors An aspect of personal behavior or lifestyle, environmental exposure, inborn or inherited characteristic, which, based on epidemiological evidence, is known to be associated with a health-related condition considered important to prevent. Health Correlates,Risk Factor Scores,Risk Scores,Social Risk Factors,Population at Risk,Populations at Risk,Correlates, Health,Factor, Risk,Factor, Social Risk,Factors, Social Risk,Risk Factor,Risk Factor Score,Risk Factor, Social,Risk Factors, Social,Risk Score,Score, Risk,Score, Risk Factor,Social Risk Factor
D014373 Tuberculin A protein extracted from boiled culture of tubercle bacilli (MYCOBACTERIUM TUBERCULOSIS). It is used in the tuberculin skin test (TUBERCULIN TEST) for the diagnosis of tuberculosis infection in asymptomatic persons. PPD,PPD-B,PPD-CG,PPD-F,PPD-L,PPD-S,Purified Protein Derivative of Tuberculin,PPD B,PPD CG,PPD F,PPD L
D014376 Tuberculosis Any of the infectious diseases of man and other animals caused by species of MYCOBACTERIUM TUBERCULOSIS. Koch's Disease,Kochs Disease,Mycobacterium tuberculosis Infection,Infection, Mycobacterium tuberculosis,Infections, Mycobacterium tuberculosis,Koch Disease,Mycobacterium tuberculosis Infections,Tuberculoses

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