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The Power of Data in Healthcare

Future of healthcare

In the past few years, a revolution has been stirring in the health industry, promising to transform the very core of health practices and our understanding of disease.

This revolution is the intersection of health and technology, and in particular, the concept of leveraging large, diverse datasets to fuel predictive analytics and provide a more holistic approach to patient care.

In this blog post we’ll explore this exciting shift in healthcare, delving into how combining datasets can give health professionals a better understanding of risks, and aid in decreasing the likelihood of future health issues.

Data has always been the lifeblood of medical research and health care delivery. However, what has changed dramatically in recent years is the sheer volume and diversity of data now available, and the technological capability to effectively analyze it.

From electronic health records (EHRs) to wearable tech, to genomic data, the potential to collect, combine, and analyze data for health insights is vast and growing.

The advent of big data technologies has enabled the storage, management, and analysis of these vast amounts of healthcare data.

AI and machine learning algorithms are being employed to parse through this data and extract meaningful insights, identify patterns, and make predictions that can significantly aid in patient care and disease prevention.

Combining Datasets: The Key to Holistic Healthcare

multi layered data sets

Today, healthcare data comes from a plethora of sources. At the most basic level, we have traditional healthcare records – information collected in hospitals, doctors’ offices, and laboratories.

But we also have lifestyle data from wearable tech like Fitbits, Apple Watches, or other fitness trackers, data on social determinants of health (SDOH), genomic data, and even environmental data. Each of these data sources offers a piece of the health puzzle, but their real power lies in combination.

Integrating these disparate data sources can create a comprehensive picture of an individual’s health. For instance, EHRs contain valuable information about a patient’s medical history.

Still, they often lack context regarding lifestyle habits, environmental factors, or genetic predispositions. Similarly, data from wearable devices can provide insights into an individual’s physical activity levels, heart rate, sleep patterns, etc., but it does not capture clinical or genetic information.

By merging these datasets, we can gain a more holistic understanding of health and disease. For example, combining EHR data with lifestyle and environmental data can help identify patterns and correlations that may not be evident when looking at these data sets separately.

A patient’s chronic respiratory problems might be better understood and treated when their medical data is analyzed alongside local air quality data or their daily exercise routines tracked by wearable devices.

Predictive Analytics and Preventative Care

Predictive analytics

The power of data is not only in understanding current health states but also in predicting future health risks. Predictive analytics uses machine learning and statistical techniques to predict future outcomes based on historical data. This can be applied to individual patients or across populations.

Predictive models can flag patients at risk of developing certain conditions, like diabetes or heart disease, sometimes years before symptoms manifest. This opens the door for preventive measures, from lifestyle changes to early treatment, potentially saving lives and significantly reducing healthcare costs.

For instance, AI can analyze a patient’s EHR, genomic data, and lifestyle data to predict their risk of developing a specific disease. A high risk of cardiovascular disease might lead to recommendations for diet and exercise changes, regular cholesterol checks, and perhaps even preventive medication.

These predictive models can also help identify public health trends. For example, data could indicate an increased prevalence of type 2 diabetes in certain geographical areas, prompting targeted public health initiatives or policy changes.

The Role of Data Privacy and Security

Future of healthcare

While the potential benefits of combining datasets for health are enormous, it’s crucial to mention the significant concerns around data privacy and security.

Health data is highly sensitive, and the consequences of data breaches can be severe. Furthermore, questions of consent, ownership, and fairness arise when using personal data, especially when employing third-party data like environmental data or social determinants of health.

Efforts are ongoing to develop robust frameworks to address these issues, focusing on principles like data minimization, purpose limitation, transparency, and individual participation.

Technological solutions, like blockchain and federated learning, are also being explored to ensure data security and privacy while still leveraging the data’s potential.


The future of healthcare is one where technology and data drive more personalized, effective, and preventative care. The ability to combine and analyze diverse datasets will enable a more holistic understanding of health, individual risk factors, and the most effective interventions.

With the careful and ethical use of data, we stand on the cusp of a new era in healthcare, one that promises to transform patient care and our approach to disease prevention. While challenges remain, especially regarding data privacy and security, the potential benefits for patient care, public health, and healthcare economics make it a future worth striving for.

If this idea for future healthcare is intriguing to you, we invite you to join us on our mission of accomplishing this task of merging datasets together to help create the future of healthcare. We are on a mission to help digitize and re-invent healthcare and the way that we approach it as a society.

This starts out with the basic data being collected and utilized to help you reach your healthiest version of you. Find out more about our process here

 Or you can start your journey towards a healthier you by taking our health risk assessment which you can start by tapping or clicking the button below.