The advancement in technology has seen the development of predictive analytics in healthcare. The development of predictive analytics has seen better patient care because healthcare providers can utilize it to improve patient outcomes, provide relief for healthcare workers, and help in medical decision-making processes. 

Although predictive analytics has many benefits, not many health institutions have assimilated it into their healthcare systems. This article will provide all the needed information on how healthcare providers can utilize predictive analytics to improve patient care. 

What is Predictive Analytics in The Medical World?

Predictive analytics is a branch of data analytics that uses AI, machine learning, modeling, and data mining to make predictions. When predictive analytics is applied in the healthcare sector, it analyzes the current and past healthcare data to help users find solutions and opportunities for more efficient clinical and operational decisions, as well as manage the spread and predict trends of diseases. 

The data found in the healthcare sector is from medical and administrative records, claim-based data sets, medical surveys, EHRS, and disease and patient registries. Healthcare professionals can utilize healthcare analytics to provide better healthcare services whether they are an individual physician, psychologist, or doctor, or a larger institution such as a healthcare organization or  hospital. 

How Is Predictive Analytics Used in The Healthcare Sector?

An almost inconceivable amount of healthcare data that is generated on a daily basis. Doctors and other medical professionals can use this data to improve patient care and assist in management. Below are ways that predictive analytics is used in healthcare. 

Creation Of Risk Scores

First, one can use predictive analytics to create risk scores from biometric data, patient-generated data, and lab testing. The risk scores are essential in identifying patients at a high risk of being infected with certain diseases. After identifying the high-risk patients, the healthcare provider can positively influence the patient’s outcome. 

Clinical Predictions

Another way that healthcare organizations can use predictive analytics is in clinical predictions. The predictions entail determining which patients can develop certain conditions like a stroke, heart problems, etc. 

With the vast data available within the healthcare systems, one can create a model that can be used nationwide to determine the likelihood of a specific community or state being infected with a particular disease. 

The good thing about making clinical predictions is that healthcare providers and insurance companies can pinpoint the patients that require intervention to prevent the likelihood of developing or contracting certain medical conditions, and improve their overall health. 

Hospital Overstays

Due to the Covid-19 pandemic, there has been less room for inpatient services. The good news is that hospitals can utilize predictive analytics to determine which patients admitted to their hospitals will lengthen their stay due to unforeseen health problems. 

Predictive analytics can assist doctors in adjusting their care protocols to ensure they have updated data on the patient’s health progress. With the patient’s health progress data, it can be easier to know how long the patient will be using the inpatient services. In addition, having the patient’s health progress data reduces the amount of money the patient will pay for inpatient services and divert the scarce hospital resources to other patients who need them the most. 

Moreover, determining hospital overstay through predictive analytics can also reduce reinfection as it can help patients get released from the hospital earlier. When the patients are released from the hospital, it prevents them from being exposed to secondary infections potentially circulating around the facilities. 

Allocation Of Hospital Resources

Many big hospitals have found it very challenging to effectively and efficiently allocate resources in their different departments. However, predictive analytics has made it easier to distribute resources evenly and predict the future needs of the hospital’s resources. 

Through predictive analytics, administrators can identify similar patterns in their hospitals and healthcare organizations to determine which health departments need more resources and which require fewer. 

In addition, healthcare analytics has helped the management team determine their healthcare organization’s capability, and how better and broader awareness of all the healthcare resources will assist in improved control and utilization. 

Patient Behavior And Engagement

Healthcare professionals can use the data collected to understand patients better and engage with them. For instance, predictive analytics can be important for knowing which patients will be late for a doctor’s appointment. In addition, this information can be critical in creating optimized schedules that favor patients and healthcare providers alike. 

Moreover, one can incorporate predictive analytics to follow up with patients’ drug prescriptions. The information derived from predictive analytics can help doctors determine which patients skip their medications. In addition, the data can help doctors plan better prescriptions for better health outcomes. 

Resource Acquisition

Predictive analytics can be essential for resource acquisition in any healthcare facility. The healthcare organization can predict a future demand, for example, the need for a CT scanner. In addition, predictive analytics can help managers determine the number of resources needed for future demands. 

It Helps to Choose The Right Staff

Any healthcare organization wants to have the best medical professionals in the field. With predictive analytics tools, the management and hiring team can identify the best doctors, dentists, oncologists, and so forth to treat certain patients. This will improve treatment and ensure that patients recover fully from their ailments. Patients can also identify the best healthcare facility to deal with their ailments thanks to the predictive analytics tool. 

Process of Using Predictive Analysis Model in Healthcare

Through machine learning, data mining, and statistical methods, healthcare providers can develop a model they can use in their hospitals and healthcare organizations. The following are the analytical modeling stages:

Data Gathering and Cleansing

At this stage, data is collected from different sources like claims, health surveys, electronic health records, etc. Next, the data is cleansed to ensure the derived information is accurate. Cleansing prevents future problems. 

Data Analysis

Next, a data chart is created and studied to help one see how the data behaves and the correlation between variables. Examining the data is the most crucial part, as failure to understand the data chart will spell doom for the model under creation. Moreover, understanding the data chart will help answer the problem based on the overall trend. 

Creation Of A Predictive Model

One will need to run the data in different algorithms to compare the results. However, checking the test data will assist in coming up with a successful model for the healthcare organization. 

Incorporate The Model into Your Hospital 

Once the predictive analytics process is complete and a model has been created, it will need to be integrated into the organization. Integrating it will ensure better patient care and favorable results. On top of that, one can gain insights from the different data sets in the model to predict future clinical designs and better organizational management. 

What Are the Benefits of Predictive Analytics in Healthcare?

Here are some of the benefits of predictive analytics in healthcare: 

  • Prevent human errors like patient drug prescription and dosage
  • Creation of personalized treatments
  • Reduce healthcare costs for the patient and organization
  • Help to manage the spread of chronic diseases
  • Digitization of healthcare records
  • Improved patient care
  • Population health management
  • Forecasting equipment maintenance requirements 


Healthcare institutions can use predictive analytics to improve patient care and healthcare in general. In addition, predictive analytics can be an essential tool in making your hospital grow as more patients seek your medical services. Thus, integrating it into the hospital’s business model can be a great way to increase employee productivity and profit margins.