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Structured narrative review assesses EU stakeholder readiness for ICF data exchange in EHDSWhy your hospital records might soon tell a fuller story

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Key Takeaway
Consider the noted disparities and low awareness as barriers to ICF data exchange in the EHDS.

This is a structured narrative review that synthesizes 78 studies and gray literature references to assess the readiness of EU stakeholders to exchange and utilize International Classification of Functioning, Disability and Health (ICF) data within the European Health Data Space (EHDS). The review's scope covers ICF data infrastructures, electronic health record support, professional awareness, and digital literacy.

The authors identify significant disparities in ICF data infrastructures across Europe. They note that many countries lack standardized support in electronic health records for structured ICF data storage. Professional awareness is reported as low, which hinders data availability. Additionally, unequal digital literacy and limited citizen empowerment compromise the efficient use of ICF data.

Key limitations acknowledged by the authors include limited data available on this topic. The review does not report specific effect sizes, absolute numbers, p-values, or confidence intervals for its findings. The authors propose actionable recommendations for the future to address these gaps.

Practice relevance is restrained, focusing on the need for improved infrastructures, professional training, and citizen engagement to support ICF data exchange. The review does not describe a specific study population, intervention, comparator, or adverse events, as these details are not reported in the source.

The missing piece in your file

Imagine walking into a doctor's office. You describe your pain, your fatigue, and your trouble walking. The doctor writes down "arthritis" or "back pain." That is the standard way things work today.

But there is more to your story than a diagnosis.

You might struggle to carry groceries because of your pain. You might feel sad because you can no longer play with your grandchildren. You might worry about your job security because you cannot commute. These are real parts of your life.

Currently, most medical records focus only on the disease. They miss the big picture of how illness changes your daily existence.

The European Union is launching a massive new system called the European Health Data Space. Think of it as a giant, secure library where health information from different countries can be shared safely.

The goal is simple: give doctors a complete view of your health.

This new system will require hospitals to use a specific tool called the International Classification of Functioning, Disability and Health. Doctors often call this the ICF.

This tool does not just list diseases. It records how your body, your mind, and your environment interact. It asks questions like: Can you dress yourself? Can you sleep well? How does your home affect your recovery?

The surprising shift

For a long time, medicine focused on killing germs or removing tumors. That is still very important. But the focus is changing.

We are learning that treating the disease is not enough. We must also help you live well again.

The ICF acts like a bridge. It connects the medical world with your real-life experience. It helps doctors understand that two people with the same diagnosis might need very different care plans.

But here is the twist. Just because the idea is good does not mean the tools are ready everywhere.

Think of your health record as a house. Right now, many houses have only one room. That room is filled with facts about your illness.

The ICF adds new rooms. One room holds information about your physical strength. Another holds information about your mental well-being. A third room tracks your social connections.

This system works like a universal language. If a doctor in France sees your file, they will understand exactly how you are doing, even if they do not speak your language.

It uses a special code system. Every function gets a simple code. This makes it easy for computers to read and share the data without losing meaning.

Researchers looked at how ready Europe is for this change. They checked 78 different reports and studies.

They found a big problem. Many countries do not have the right software to store this new kind of data.

Doctors also need training. Many do not know how to fill out these new forms correctly. If the forms are wrong, the data is useless.

There is also a gap in knowledge. Not everyone knows why this information matters. Patients are often not told that their answers help improve care.

This doesn't mean this treatment is available yet.

The technology is there, but the setup is not complete.

This is not a new medicine you can buy at a pharmacy. It is a change in how hospitals keep records.

If you live in Europe, your next hospital visit might look different. You may be asked questions about your daily life, not just your symptoms.

This helps doctors make better plans. It ensures that care is tailored to you, not just to a label on a chart.

If you are worried about your privacy, rest easy. The new rules are strict. Your data is protected by law. It is shared only with people who need it to help you.

The limitations

This review shows we are not quite ready yet. Some countries are far ahead. Others are just starting.

The main weakness is the software. Many electronic health records cannot handle the new data format.

There is also a human factor. Doctors are busy. They need time to learn the new system.

The plan has three steps. First, everyone must learn about the ICF. Second, hospitals must update their computer systems. Third, the rules must be aligned across all countries.

This will take time. It is a big project that involves governments, hospitals, and technology companies.

But the goal is worth it. A complete health record means better care. It means fewer mistakes. It means you are seen as a whole person.

The future of medicine is about function, not just disease. It is about helping you live your best life.

Study Details

Study typeSystematic review
EvidenceLevel 1
PublishedApr 2026
View Original Abstract ↓
BackgroundThe European Health Data Space (EHDS) regulation introduces a transformative framework for the exchange of health data among EU stakeholders. Among its interoperability measures is the inclusion of the International Classification of Functioning, Disability and Health (ICF) as a standard for documenting functioning in patient summaries and discharge reports. While ICF offers a biopsychosocial lens to complement disease-centric classifications, the availability of interoperable ICF data remains uneven.ObjectiveThis structured narrative review examines the readiness of EU stakeholders to exchange and utilize ICF data within EHDS. It explores current practices from the data availability and technical infrastructure perspectives, discusses influencing factors such as legislative frameworks and socio-ethical conditions, identifies gaps, and proposes actionable recommendations for the future.MethodsGiven the limited data available on this topic, a structured narrative review was performed, including a structured literature search from five databases. Additionally, targeted searches were performed in policy repositories and institutional sources. The search included documents written in English, Finnish, and Italian, and the study objective defined the scope for the literature search. Documents were analyzed to synthesize contextual information across stakeholders, identify gaps, and gain strategic insights.ResultsIn total, 78 studies and gray literature references are discussed in the synthesis. The available evidence on ICF data infrastructures across EU stakeholders reveals significant disparities. Many countries lack standardized EHR support for structured ICF data storage. There is a need to include and map the ICF to international key terminologies and health informatics frameworks to ensure semantic interoperability. Low professional awareness further hinders data availability. Unequal digital literacy and limited citizen empowerment compromise efficient use of ICF. To address these gaps, a three-phase roadmap is proposed: (1) promoting ICF awareness and structured documentation, (2) advancing technical integration through FHIR and ontology development, and (3) aligning policy and governance to support scaling.ConclusionIntegrating the ICF into EHDS is not merely a technical task; it redefines how health is conceived and measured. By addressing readiness across data, technical, legal, and socio-ethical dimensions, the EU can unlock the full potential of functioning data to improve the well-being of its citizens.
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