biostat q3 - medplus254

[ArchivalUser]

attributable risk=disease among exposed-disease among non exposed/disease among exposed.

disease among exp-5
disease among non exp-1

as RR=5

So RR= 5-1/5=4/5*100=80%

[ArchivalUser]

can u pls elaborate it more ?

[ArchivalUser]

Sorry second RR is AR(attributable risk).typing error

[ArchivalUser]

yes now it makes sense
so sud i infer that
AR=(RR-1)/RR and since its asking percentage then its 100*(RR-1)/RR

[ArchivalUser]

yes
sorry friend for error.

[ArchivalUser]

hhhm ..standard error ...even researchers do it ..n so we r bound to do it..lol