oAsebult rsi:k eth feceedfnri in rski t(on the ptroonri)po ttltabrieuab ot teh ttrneiinneov as padmoerc to a rocnlto.
2.)(1 - 0(.)4 = .80
RRA = %8
nwinkelmannThis isn't actually correct. Absolute risk is actually just the incidence, or the same as event rate. Absolute risk reduction = the difference in risk (not the proportion) attributable to the intervention as compared to the control, and thus ARR = incidence unexposed - incidence exposed x 100%. In this example, the incidence of exposed is the incidence in the new treatment group, and incidence unexposed is incidence in standard treatment group.+112019-07-05T03:29:07Z