النتائج (
العربية) 1:
[نسخ]نسخ!
Epidemiological indices of tuberculosis:These indices or parameters are needed to measure magnitude of TB problem in a community also needed for planning and evaluation of control programs.1-Prevalence of infection. (+ve. tuberculin test) – not specific index. Causes over-estimation in countries with high converge of BCG vaccines. 2-Prevalence of disease. Based on sputum positive for tubercle bacilli.3-incidance of the infection.4-incidance of new cases.5-prevalence of suspect cases: based on x-ray chest.6-prvalence of drug resistance cases.7-mortality rate due to TB.
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