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Health Economics: How to Evaluate the Cost and Impact of Healthcare Interventions

In the healthcare sector, decision-making cannot rely solely on the clinical effectiveness of an intervention.

It is equally important to understand its economic impact, long-term sustainability, and the real value it provides to both patients and the healthcare system.

This is where health economics plays a key role.


What is health economics?

Health economics is a discipline that analyzes the relationship between the resources used and the outcomes achieved in healthcare interventions.

Its main objective is to support informed decision-making by considering both clinical benefits and associated costs.

This approach is especially relevant in contexts where resources are limited and decisions must maximize impact across populations.


Why is cost evaluation important in healthcare?

Not all healthcare solutions are sustainable in the long term.

An intervention may be clinically effective, but if its cost is too high relative to the benefits it delivers, it can place a significant burden on the healthcare system.

For this reason, economic evaluations help to:

  • Optimize resource allocation
  • Prioritize high-impact interventions
  • Improve healthcare planning
  • Support evidence-based decision-making

Main types of health economic studies

There are different methodologies used to analyze the relationship between costs and outcomes in healthcare. Among the most relevant are:

Burden and cost of disease studies

These assess the economic impact of a disease on society or the healthcare system, including both direct and indirect costs.

Cost-minimization analysis

Used when two or more interventions have equivalent clinical outcomes, with the goal of identifying the least costly option.

Cost-effectiveness analysis

Compares the cost of an intervention with its outcomes, typically measured in clinical units such as life-years gained.

Cost-utility analysis

Evaluates outcomes in terms of quality of life, often using metrics such as Quality-Adjusted Life Years (QALYs).

Cost-benefit analysis

Converts outcomes into monetary terms to directly compare them with costs.


Budget impact analysis

In addition to evaluating efficiency, it is essential to understand how a healthcare intervention affects available financial resources.

Budget impact analysis estimates:

  • The total cost of implementing a new technology
  • Its financial sustainability over time
  • Its impact on the healthcare system

This type of analysis is critical for institutions planning to adopt new solutions without compromising their financial stability.


FOLESCO’s role in health economic evaluation

At FOLESCO, we understand that every healthcare decision has clinical, economic, and operational implications.

That is why we develop health economic studies that evaluate the efficiency of healthcare interventions from a comprehensive perspective.

Through recognized methodologies, we support institutions and decision-makers in selecting sustainable, evidence-based solutions aligned with the needs of the healthcare system.


In a context where resources are limited and healthcare demands continue to grow, health economics becomes an essential tool for decision-making.

It is not only about what works, but about what creates the greatest value for patients and the healthcare system as a whole.

Do you need to evaluate the economic viability of a healthcare intervention? FOLESCO can support you throughout the process. Contactanos

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