1. I - The incidence proportion is the number of current problems per group in danger in a given time period.
2. P - Prevalence in epidemiology is the dimension of a special population affirmed to be affected by a medical disease.
3. M-CRUDE DEATH RATE is the total amount of mortality to residents in a defined geographic region.
4. L-Lifetime prevalence (LTP) is the balance of people in a population that at some position in their living have endured.
5. R-sex ratio the symmetry of men to women in a granted community, ordinarily signified as the number of males by 100 women at a particular stage in living.