Question

Definitions of: -prevalence - incidence - case fatality rate -morbidity - mortality rate - attack rate

A) Frequency, Occurrence, Death rate, Sickness, Death rate, Outbreak
B) Occurrence, Frequency, Attack rate, Sickness, Outbreak, Death rate
C) Occurrence, Frequency, Case fatality rate, Sickness, Mortality rate, Attack rate
D) Frequency, Occurrence, Morbidity, Mortality rate, Case fatality rate, Attack rate

Answer 1

Prevalence, incidence, case fatality rate, morbidity, mortality rate, and attack rate are all important terms used in epidemiology to measure disease occurrence and distribution.

Step-by-step explanation:

Prevalence, incidence, case fatality rate, morbidity, mortality rate, and attack rate are all important terms used in epidemiology to measure disease occurrence and distribution.

Prevalence refers to the number or proportion of individuals with a particular illness in a given population at a specific point in time. It represents the overall burden of the disease in the population.

Incidence, on the other hand, measures the number of new cases of a disease that occur during a specific time period. It helps to understand the risk factors and the spread of the disease.

Case fatality rate is the proportion of people diagnosed with a certain disease who die from it. Morbidity refers to the state of being diseased or ill, and it can be expressed as the number of cases or as a rate. Mortality rate is the number of deaths due to a particular disease in a population over time. And attack rate is the proportion of people who are exposed to an infectious agent and become ill as a result.