Affection Index

The incidence index is a quantitative epidemiological indicator that expresses the ratio of the number of cases of a certain infectious disease to the total population that was examined for this disease. It is used to measure the incidence and prevalence of infectious diseases in a population.

The attack index is calculated using the formula:

IP = (number of cases / total population) * 100%

where IP is the incidence index, the number of cases is the number of people who became ill with an infectious disease in a certain period of time, the total population is the total number of people who were examined for a given disease.

The value of the attack index can be expressed both as a percentage and in absolute numbers. The higher the infection index value, the higher the incidence of infectious disease.

The incidence index is an important indicator for assessing the epidemiological situation in the population and conducting epidemiological studies. It allows you to determine the prevalence and incidence rate of a certain infectious disease, as well as identify factors that influence its spread.

In conclusion, we can say that the incidence index is one of the key indicators in epidemiology and allows us to assess the incidence and prevalence of infectious diseases. It provides important information for health care decision-making and preventive measures regarding infectious diseases.

Hello, dear readers!

In this article we will look at an index such as the Affection Index. It is also known as the epidemiological index.

So, what is the attack index? **Infection index** is a quantitative indicator of the frequency of infectious diseases. This indicator expresses the ratio of the number of people affected by a certain disease during a certain period to the population that was surveyed. The index is expressed as a percentage. This allows us to draw conclusions about the level of morbidity in the population, as well as its possible reduction or increase in a particular area. However, please note that the index is approximate and may be inaccurate for several reasons. Some diseases may not be detected or detected in the survey, which will affect the overall statistics. Also, different population groups may have different numbers of diseases per 1,000