Incidence density characteristically uses individual-years at ____ as the denominator
Risk
4 of 14
The proportion of diseased animals that ___. Fatality (F) = number of deaths/number of diseased F = D / N
Die
5 of 14
Mortality _______ (MD) uses same denominator as ID
Density
6 of 14
Cumulative _________ (CM) is more like prevalence, only uses population at start
Mortality
7 of 14
Diagnostic test performance. ________ refers to the closeness between test result and ‘true’ disease state
Accuracy
8 of 14
Diagnostic test performance. Misclassification ____: measure of the systematic deviation from ‘true’ disease state
Bias
9 of 14
Diagnostic test performance. _________: the degree of fluctuation of the results obtained through repeated testing of the same biological sample
Precision
10 of 14
Any evaluation of diagnostic tests requires a measure of the ‘true’ disease status of the animal, which is usually called the ____ standard or reference test…
Gold
11 of 14
___________ is defined as the proportion of subjects without disease who will have a negative result --->TRUE NEGATIVES
Specificity
12 of 14
SnNout: if sensitivity is ____ then a negative result allows us to rule out a disease
High
13 of 14
SpPin: if specificity is high then a positive result allows us to rule __ a disease
In
14 of 14
Other cards in this set
Card 2
Front
An element of the epidemiological triad
Back
Host
Card 3
Front
An element of the epidemiological triad
Back
Card 4
Front
Incidence density characteristically uses individual-years at ____ as the denominator
Back
Card 5
Front
The proportion of diseased animals that ___. Fatality (F) = number of deaths/number of diseased F = D / N
Comments
No comments have yet been made