The new online risk test has already garnered over 120,000 users in just one month, signaling a widespread public interest. In fact, drawing from extensive population-level health data, the tool estimates a person’s likelihood of developing: type 2 diabetes, cardiovascular diseases, and memory disorders (such as dementia). The risk for type 2 diabetes and heart disease is projected over 10 years, while memory disorders are evaluated over a 20-year timeline.

The test was developed by a team of experts, including Prof. Jaana Lindström, Research Manager at THL and Sari Koski, Director of Diabetes Courses and Knowledge Production at the Finnish Diabetes Association, under JACARDI’s Work Package on Screening, led by Hanna Tolonen from THL. It does not function as a diagnostic tool, yet it offers a general risk assessment based on an individual’s lifestyle and health background, providing valuable insights even before symptoms emerge. It is especially helpful for individuals who may not yet have access to clinical testing or regular medical evaluations.

The test is available online and can be completed in minutes, anonymously and free of charge. It is designed for adults of all ages and is especially relevant for those who are unaware of their risk factors. It can be used independently at home.

Each user receives a personalized summary of their risk, along with science-backed lifestyle suggestions. These include advice in areas, such as diet and nutrition, physical activity, sleep and recovery, and stress management.

By taking the test, individuals are encouraged to make small but impactful changes to their daily habits, changes that could significantly reduce their chances of developing chronic illnesses in the future.

Since its launch in late May 2025, the test has exceeded expectations; the section related to memory disorders has seen particularly high engagement.

This level of adoption underscores a growing interest among the Finnish population in self-directed health promotion and self-care. The success of the initiative also reflects how digital tools can complement traditional healthcare services by raising awareness, prompting early action, and reducing long-term healthcare costs.

Health authorities are enthusiastic about the test’s potential. Prof. Jaana Lindström, from THL, emphasized its preventive power, stating that recognizing risk is key to taking action in time.

Sari Koski, representing the Finnish Diabetes Association, highlighted the importance of modest lifestyle adjustments by saying that even small changes can lead to significant health benefits over time.

This perspective is supported by stark national statistics. Every year in Finland:

• Approximately 23,000 people are diagnosed with type 2 diabetes
• Around 22,000 with coronary artery disease
• About 23,000 begin experiencing memory-related disorders

These figures underline the urgent need for tools that enhance citizens’ awareness of chronic disease risk factors and promote early detection and lifestyle interventions.

For this reason, the launch of this new test quickly gained widespread attention, as the campaign was covered extensively by both major national and local media outlets across Finland. Leading publications highlighted the test’s potential to empower individuals to take control of their health. Regional news platforms played a key role in disseminating the information, ensuring that citizens across the country, from urban centers to rural municipalities, were informed about the tool.

The risk test serves not only as a personal wellness tool but also as a potential model for broader public health efforts. This strategy is not only beneficial for the individual but also contributes to the sustainability of the healthcare system.

Moreover, initiatives like this one are economically sensible: they help curb the rising costs of treating chronic conditions and allow more people to stay healthier and more productive for longer.

Finland’s new online risk test represents a timely and impactful tool for public health promotion. While not a replacement for medical diagnosis, it opens the door to greater personal responsibility and awareness. By bridging digital innovation with health promotion, it empowers citizens to act before illness strikes, and that might just be the key to a healthier future for all.

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