PCC Global Health June 19, 2023

Data helps us to understand a person’s health, their health risks and how their health is being managed. Different types of health data include:

  • Information created by health and care professionals: Electronic health records and national healthcare databases holding items like prescriptions, laboratory tests, and details about important diseases like cancer.


  • Information created by patients such as monitoring illnesses using computer or mobile phone applications, wearable devices such as smartwatches for fitness monitoring and tracking changes relevant to medical conditions, how people prevent illness or detect illnesses early, such as screening tests and dietary monitoring, social media posts can be analyzed anonymously in aggregate form, for example, to discover how many people are discussing certain side effects of a new treatment.


  • Wider information that can affect people’s health, such as climate and pollution monitoring data.

Thankfully, many healthcare organizations no longer use paper: health records are collected electronically, making the data easier to analyze. All this data can help study large populations, discover new knowledge, provide insights into the health needs of patients, and improve treatment outcomes.


It is extremely important to stay current in the healthcare industry, and normally, to achieve that, an extensive database is needed. It is what provides seamless access to essential information about patients, their condition, and their treatment. The big amount of data is very helpful in making the right decisions and achieving better results. In some cases, it might even be the key factor in life and death situations.

The data collected from various sources supports effective communication between doctors and patients and increases the overall patient experience within medical services. The quickly developing healthcare industry combines big data with technologies such as AI, IoT, machine learning, and computer vision. This way, medical facilities can derive the best profit from all these solutions and achieve even better results than if they used only one of them.

Medical data collection allows doctors to understand their patients’ conditions better and provide more accurate treatment. A vast number of sources from which data is obtained allows for quick diagnosis of the disease and selecting appropriate drugs. The data is thoroughly analyzed and, therefore, can form regular patterns. The more information collected about as many patients as possible, the greater the certainty of whether the methods used will be effective or not. A wide variety of information can be shared with third-party providers.

As a result, patients are provided with faster and more convenient services. In some cases, a patient can manage all his medical activity with just one app. The application gives him access to his entire medical history, prescriptions, or referrals to specialists. He can also make appointments and quickly inform medical staff when something is happening to him. By collecting all this data in one place, medical centers save time and work much more productively.

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