1
the association is consistent with known biological consistency
2
relationship is clear and risk estimate is high
3
increased risk means increased expsoure
4
the association must be repeatable in other populations
5
The man who came up with Hill's Causation Criteria
6
the cause always comes before the exposure
7
a one to one association but most likely not always true
8
The cause can be altered or stopped
9
the expsoure is always connected to the outcome and vice versa
10
an organism that spreads disease
11
a non-living obfect that causes diease
12
something that triggers a biological reaction
