AE Evan's rules

?
The proportion of individuals with the disease should be significantly ??? in those exposed to the supposed cause than in those who are not
Higher
1 of 6
Exposure to the supposed cause should be present ???? commonly in those with than those without the disease, when all other risk factors are held constant;
more
2 of 6
The number of new cases of disease should be significantly ?? in those exposed not so exposed, as shown in prospective studies
higher
3 of 6
Experimental reproduction of the disease should occur with ?? frequency in animals exposed
greater
4 of 6
A measureable host response should appear regularly following ???
exposure
5 of 6
Elimination or modification of the supposed cause = ?? frequency
decrease
6 of 6

Other cards in this set

Card 2

Front

Exposure to the supposed cause should be present ???? commonly in those with than those without the disease, when all other risk factors are held constant;

Back

more

Card 3

Front

The number of new cases of disease should be significantly ?? in those exposed not so exposed, as shown in prospective studies

Back

Preview of the front of card 3

Card 4

Front

Experimental reproduction of the disease should occur with ?? frequency in animals exposed

Back

Preview of the front of card 4

Card 5

Front

A measureable host response should appear regularly following ???

Back

Preview of the front of card 5
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