The prevalence of schizophrenia is approximately 1% of the population, worldwide - whether in Pakistan, the U.S., Russia, Brazil or the Congo (or anywhere else). The incidence is greatest between the...
One must assume that both genders are equally susceptible to gonorrhea, but that female anatomy makes it harder to recognize symptoms to begin with and more difficult to treat once found. This would...
example for cumulative incidence(Risk)...... Number of new cases/Population at risk 28 patient in two years/1000 person at risk which means 2.8% the IR for the same example 14 patient / 1 year