100% moality disease, incidence and prevalence relationship will be;
Prevalence = Incidence x Duration Duration= Prevalence/Incidence - longer the duration of the disease, the greater its prevalence. - if the disease is acute and of sho duration either because of rapid recovery or death, the prevalence rate will be relatively low compared with the incidence rate. (P < 1).
P = 1
P > 1
P < 1
No relationship
FMGE 2019