Every day, exponential amounts of data are created in our world. All thanks to digitalization and the boom of the Internet. A large chunk of this data comes from the healthcare industry.

In fact, by 2025, the compound annual growth rate of data for healthcare will reach 36%. More than for the other top industries like manufacturing, financial services, or media and entertainment.
CAGR, 2018-2025
Looking at the CAGR, it’s easy to see why the healthcare analytics market is expected to reach $50.5 billion by 2025. After all, there’s a lot of value hidden in this digital information.

Yet, not all businesses are leveraging data to its highest potential. If you think you might be one of them and don’t know enough about the ways software solutions can help your medical organization — keep reading.

In today’s post, we’ll dive into the subject of data analytics in healthcare and talk about its role, types, and key uses that are worth paying attention to.

The Role of Big Data Analytics in Healthcare

In the healthcare context, big data refers to enormous amounts of digital information that is created by technologies that collect patient records, help manage medical facilities, and optimize existing processes.

Solutions like medical websites, electronic health records, customer relationship management platforms, medical billing software, practice management systems, and the like, all generate big data in healthcare.

Discover more Healthcare Software Solutions Disrupting The Industry

So, what is big data analytics in healthcare? Essentially, it’s the process of quickly analyzing digital information to forecast upcoming events and trends, improve service delivery, and better contain disease outbreaks.

Of course, data analytics can be useful in other industries, but its value in improving patient care quality, diagnosis processes, and clinic management makes it highly lucrative for medical organizations.

Types of Data Analytics

Types of Data Analytics in Healthcare

In total, there are four types of medical data analytics that all serve to achieve a slightly different goal. Or, rather, to answer a somewhat different question. Let’s dive deeper into each of them.

Descriptive

Descriptive analytics is all about describing what has already happened. It can be used to identify how contagious a disease is. For example, by analyzing the number of infections within a population over a certain period.

Diagnostic

Diagnostic analytics answer the “why did it happen” question. Thus, attempting to understand what caused an event.

Diagnostic analytics can help quickly detect what is wrong with the patient based on the symptoms they might be experiencing. Thereby, increasing the speed with which treatment can be administered.

Predictive

Predictive analytics explore historical data and trends to forecast the future. It helps answer the “what is likely to happen” question.

For example, predictive analytics can project the spread of a seasonal illness, like the flu, by analyzing data from previous years.

Learn more about the Main Types of Data Analysis

Prescriptive

Lastly, prescriptive analytics serve to suggest what can be done next. Hence, it can identify the actions needed for the desired outcome to be achieved.

Specifically, prescriptive analytics can come up with preventative treatment plans by assessing pre-existing conditions and risk factors of a patient.

Key Uses of Data Analytics For Healthcare

Now that you understand the role of healthcare data analysis and the four main types of analytics, it’s time to cover its five major uses within the industry.

Since data is generated constantly, there are endless ways to leverage digital information within the medical sphere. However, the below key uses are the ones that healthcare organizations may find the most value in.