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ScienceFact #7

Calculate life expectancy and optimize lifestyle

Calculate life expectancy with ScienceFact ©sonares

The average life expectancy of women and men in Germany was around 82 years in 2024. However, individual factors such as lifestyle, state of health or social influences can have a significant impact on this figure. The ScienceFact „Life Expectancy Calculator“ offers the possibility to calculate personal life expectancy. This makes the tool particularly interesting for health portals, insurance providers and specialist media that want to provide their users with well-founded and personalized information.

Name of the ScienceFact: Life expectancy calculator
Developed: 2018
Developed by: sonares | Dr. Hannes Guhl
Cooperation partner/source: Federal Statistical Office, Bureau of Labor Statistics, etc.
Number of queries: 14
Type of queries: Socio-demographic (age, gender), health (weight, stress, pre-existing conditions) and social (smoking status, alcohol consumption, activity level)

What can the ScienceFact do?

The life expectancy calculator makes it possible to calculate individual life expectancy by analyzing personal details such as age, gender, sleep duration and health factors. The calculated values are compared with the average life expectancy of the population to enable a well-founded classification. The results are presented in a clear and easy-to-understand interface.

How does the ScienceFact work?

1. Users answer 8 specific questions on personal and health aspects.
2. The widget evaluates the entries in real time and compares them with current scientific studies.
3. The calculation shows the statistical life expectancy compared to an average value.

Advantages of the ScienceFact

Simple integration
The survey widget can be easily integrated into existing websites using embedded code.

Scientifically sound
The calculations are based on independent and verified studies by recognized research institutions.

Preventive
Easy-to-understand results allow users to consider changing their lifestyle.

How the ScienceFact can be used

Health or prevention platforms
... can use ScienceFact to provide valuable insights into the relationship between lifestyle and life expectancy. Users receive personalized analyses that illustrate how their daily habits - such as diet, exercise or stress - influence their life expectancy. This knowledge motivates them to make healthier decisions in the long term.

Insurance providers
... use the calculator to enrich consultations with their customers and make a well-founded assessment of possible risks. The interactive calculation illustrates the effects of factors such as sport or smoking and encourages people to make more conscious and health-promoting decisions.

Scientific specialist media
... the life expectancy calculator offers an innovative way of making articles and health contributions interactive and practical. Readers can calculate their personal life expectancy directly and place the results in the context of the research presented. This integration not only promotes an understanding of complex relationships, but also shows how preventive measures can have a positive influence on one's own life.

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This is why the ScienceFact was developed

Personal life expectancy is influenced by numerous factors. The ScienceFact “Life Expectancy Calculator” was developed to give people a better understanding of these factors and motivate them to make healthier life choices.

Data basis and scientific foundation

The calculation of individual life expectancy is based, among other things, on data from the Federal Statistical Office and the Bureau of Labor Statistics. Scientifically sound data is analyzed to enable users to classify their results in comparison to the average population. Algorithms enable a precise analysis of the individual data and translate the complex results into an understandable visualization.

The relevance of ScienceFacts for science

This ScienceFact can make a significant contribution to preventive health research in particular by supporting scientists with valuable anonymized data and raising awareness of the importance of a healthy lifestyle among the general population. The user data collected, which includes health and lifestyle-related factors, enables researchers to identify new correlations between lifestyle and life expectancy.

By simply integrating the widget on health portals or prevention platforms, the life expectancy calculator reaches a broad target group and creates a direct link between scientific research and people's everyday experiences.

In addition, the life expectancy calculator opens up the possibility of testing preventive measures in the long term. Through anonymized data and feedback from users, scientists can better understand which factors influence behavioural changes and which interventions are actually effective. With these findings, the calculator can not only serve as a tool for education and awareness-raising, but also support scientific research. The aim is to improve people's health in the long term and positively influence life expectancy through sound prevention.

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ScienceFacts can change lives

Personal life expectancy is influenced by numerous factors. Lifestyle in particular can have a lasting effect. Studies show that people who are regularly physically active, eat a balanced diet and avoid harmful habits such as smoking can significantly increase their life expectancy.

For this reason, the life expectancy calculator queries the most important factors and sets them in relation to the average. 

These factors have a positive effect on life expectancy:

Lifestyle

  • Tobacco and alcohol: Smoking and excessive alcohol consumption are among the most common preventable causes of reduced life expectancy. Simply giving up these habits can extend your life considerably.
  • Eating habits: A balanced diet with plenty of fruit, vegetables and wholegrain products helps to prevent chronic diseases and increase life expectancy.
  • Physical activity: Regular exercise improves heart health and reduces the risk of obesity and diabetes.
  • Keep weight in the normal range: Being overweight increases the risk of cardiovascular disease and diabetes. Maintaining a healthy weight protects against long-term damage.

Medical care

  • take advantage of preventive medical check-ups: Regular check-ups make it possible to identify and treat health risks at an early stage.
  • Keeping an eye on chronic diseases: Conditions such as high blood pressure, diabetes or asthma should be continuously monitored and treated to avoid complications.
  • Vaccinations and prevention: Regular vaccinations and preventive measures not only protect individual health, but also general life expectancy.

Stress management

  • Promote work-life balance: A healthy work-life balance reduces the risk of stress-related illnesses.
  • Actively reduce stress: Techniques such as yoga, meditation or breathing exercises can help to reduce stress levels and improve mental health.

Preventive measures

  • Calculate life expectancy: Widgets such as the life expectancy calculator offer the opportunity to identify individual risk factors and make targeted changes.
  • Data-based feedback: The ScienceFacts provides scientifically sound insights that motivate people to make health-promoting decisions.
  • Integration into prevention programs: In combination with company or public prevention programs, the tool offers a simple way to sustainably improve your own health.

The ScienceFact can lead to greater awareness of individual risks and possibly to a direct change in behavior. 

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About sonares

sonares with headquarters in Berlin and a worldwide ScienceCommunity was founded in 2013. With the mission of making scientific knowledge accessible through modern technologies, sonares develops interactive tools such as ScienceFacts. These solutions make it possible to prepare complex data in a way that is understandable and usable for a broad audience. The main target groups include website operators, scientists and companies in the field of prevention and health. Through close cooperation with research institutions, professional societies and the use of scientific data, the sonar an important contribution to education and prevention. The company stands for scientific integrity, user-friendliness and the promotion of fact-based decisions to support an informed society.

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