Epidemiology — Flashcards

birth rate can be lower than death rate in stage _____ of demographic cycle

CBNAAT test is _____% sensitive and _____% specific

advantage of cross over study design is _____

number needed to treat/harm is counted in _____

* Crude Death Rate (CDR) = _____ _____ * Disease specific death rate =  _____ _____ * Sex specific death rate for Males/Females = _____ \(\times\) _____ * Age specific death rate = _____ \(\times\) _____ * Period specific death rate for a Month = e.g \(Death \ rate\ for\ January\ = \) _____ \(\times\) _____ \(\times\) _____ * \(Death \ rate\ for\ 15^{th}\ week = \) _____ \(\times\) _____ \(\times\) _____ All the above given indicators are stated in the unit " _____"

microfilaria density indicates _____

population attributable risk =

hawthorne bias is seen in _____ study

prevalance of blindness in india is _____%

_____ is the probability that when the test is positive, the disease is present