Epidemiology — Flashcards

Malariometric Measures in Pre-eradication era: IndexFeature _____ ratePercentage children 2–10 years age showing enlargement of spleen and is an Index used for measuring endemicity of malaria in a community Average enlarged _____-_____ ratePercentage children 2–10 years age showing parasites in blood films_____ index-_____ ratePercentage infants showing parasites in blood films. Is ‘most sensitive index of recent malaria transmission’ in a locality and IFR is zero for 3 consecutive years, it is regarded as absence of malaria transmission_____ rateIs no. of clinical malaria cases diagnosed per 100 patients attending hospitals and dispensaries

SAR(secondary attack rate) in chicken pox is _____% in non immunised children

latent period is time between _____

_____% of new TB cases show any drug resistance

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mc mode of transmission of hepatitis A is _____

post test probability means _____

* Incidence rate = _____ * Attack Rate (defined in percentage) = _____ * Secondary attack rate (%) = _____

IP for vaccine induced measles like illness is _____