Question

The prevalence of HIV/AIDS in 2020 is estimated taking into account the strongest factors known to influence the prevalence of the disease as well as the interaction between these factors. This is an example of which of the following uses of systems analysis

Answer 1

The answer is- To help predict the future frequency of diseases

Step-by-step explanation:

System analysis helps to study a system and its components in order to identify its objectives, it is a problem solving technique which helps to improve the system.

System analysis includes some holistic approach such as system thinking which has various uses that include;

1. To understand the interaction between determinants to better understand diseases
2. To understand the impact of diseases on over life span
3. To identify bottlenecks which can be used to improve health of the population
4. Develop means for multiple simultaneous intervention
5. Predict future frequency of diseases
6. view processes as a whole to plan long-term and short-term intervention strategies.

The prevalence of HIV/AIDS i 2020 being estimated taking into account the factors related to the disease is a prediction of future frequency of the disease.