Bio: smoking n diseases- help required

[trueblue11]

Hey cud anyone explain "epidemiological evidence" n "experimental evidence"?? every points seem the same...uh.. its boggling my mind. :%) . what points shud we write?

 

[Xthegreat]

this one only normal comes out in paper 1.
anyway, epidemiological evidence is like statistics reports
experimental evidence are those stupid dogs and mice that got applied with carcinogens and ended up with cancers.

 

[Amberkgkl]

Epidemiological is related to facts n figures

 

[trueblue11]

cud anyone list out some points of epidemiological? thnx

 

[Xthegreat]

epidemiological
- smokers are 3 times more likely to die in middle age than non smokers
- 90% of deaths from chronic obstructive pulmonary disease are attributed to smoking
- 98% of people with emphysema are smokers.

but seriously, don't even bother memorising, nobody is gonna ask you to list them out.