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- 1. Hospital Information Systems (HIS) MrsSupriya Batwalkar
- 3. Definition • A healthinformation system (HIS) is the socio- technical subsystem of a health-related setting which comprises all data, information, and knowledge processing as well as the associated human or technical actors in their respective data, information, and knowledge processing roles.
- 4. Meaning • A hospitalinformation system is a set of applications designed to manage healthcare data. • It acts as a centralized database whereby all the information related to patients, doctors, and staff is collected and stored. • Thus, healthcare professionals can offer a quick diagnosis by visiting patients’ health information whenever possible. • It also includes systems that handle data related to the hospital’s operational management or healthcare policy decisions.
- 5. Meaning • A hospitalinformation system acts as a centralized database where patient, doctor, and staff information is collected and stored, enabling quick access to patient health records for efficient diagnosis.
- 6. Purpose • The mainpurpose of healthcare information systems is to facilitate the use and sharing of health-related data so decision-makers can identify problems, make evidence-based choices regarding health policy, and maximize resource allocation. • Healthcare information systems are developed and implemented to promote better patient outcomes and ensure scarce resources are used efficiently.
- 8. 1. Electronic MedicalRecords (EMR) and Electronic Health Records (EHR) • The terms EMR and EHR are often used interchangeably. As the name suggests, EHR is designed to help you create and store your patient records digitally. It eliminates the need to save patient details on a paper system. • This electronic database lets you maintain your patient’s record by entering contact details, test results, treatment history, and more. In addition, it enables easy sharing of information to another EHR system so that different healthcare providers can access the patient’s system.
- 9. 2. Practice ManagementSystem • The practice management system is designed to assist healthcare personnel with the daily operational activities of the center. This includes scheduling, billing inventory management, and more. • From small practitioners to multi-centers hospitals, it can be used by all to automate various tasks of their administrative functions.
- 10. 3. Patient Portal •The patient portal is a platform designed for patients to access their health data. They can even book appointments with their doctors using the application. • Furthermore, it enables them to receive their lab results over the portal and actively communicate with their healthcare professionals and pharmacists.
- 11. 4. Clinical DecisionSupport (CDS) • Clinical Decision Support (CDS) helps analyze data from various clinical and administrative systems. As a result, it helps healthcare make informed clinical decisions. In addition, these data are used in preparing for diagnosis and predicting medical events like drug interactions.
- 12. 5. Remote PatientMonitoring (RPM) • Remote Patient Monitoring (RPM) provides medical sensors that collect patient data and transmit it to healthcare professionals who might not be at the same location. • It can monitor glucose levels and blood pressure and detect medical events like heart attacks. In addition, it can be useful for patients who cannot access face-to-face health care but are suffering from chronic disease.
- 14. Benefits of HIS Benefits Forhospital For patient For health care provider
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- 16. Data analytics • The healthcareindustry constantly produces data. Health information systems help gather, compile and analyze health data to help manage population health and reduce healthcare costs. • Then the healthcare data analysis can improve patient care.
- 17. Collaborative care • Patientsoften need to treatments from different healthcare providers. • Health information systems — such as health information exchanges (HIEs) — allow healthcare facilities to access common health records, something that can help improve the speed, quality, safety and co st of patient care.
- 18. Cost control • Usingdigital networks to exchange healthcare data creates efficiencies and cost savings. • When regional markets use health information exchanges to share data, healthcare providers see reduced costs. • On a smaller scale, hospitals aim for the same efficiencies with electronic health records.
- 19. Population health management •Health information systems can aggregate patient data, analyze it and identify t rends in populations - in some situations, they can even be used to predict or prevent outbreaks, or identify at-risk populations. • The technology also works in reverse. Clinical decision support systems can use big data to help diagnose individual patients and treat them.
- 20. Basic health informaticscompetencies • For many healthcare organizations, the goal of a HIS is to contribute to high quality healthcare with basic health informatics competencies.
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- 22. Improved Quality ofCare • Patients benefit from HIS through improved quality of care, reduced medication errors, and better communication with healthcare providers. • Additionally, access to their medical records empowers patients to be more informed participants in their healthcare journey.
- 23. Enhanced Patient Experience •HIS streamline appointment scheduling, reduce wait times, and offer the convenience of online appointment booking and prescription refills. • Additionally, patient portals empower patients to manage their health information and communicate with healthcare providers at their own pace.
- 24. Increased Convenience andAccessibility • Patient portals offer 24/7 access to medical records, allowing patients to manage their health information more readily. • Additionally, online appointment booking and prescription refills enhance convenience and accessibility, especially for patients with limited mobility.
- 25. For health careprovider
- 26. Enhanced Patient Care •As previously mentioned, HIS empowers healthcare providers to deliver exceptional care. • They can access comprehensive patient data readily, leading to more informed diagnosis and treatment plans. • This translates to improved patient outcomes and a more personalized approach to care.
- 27. Reduced Errors andImproved Safety • HIS reduces the risk of medication errors by providing real-time drug interaction alerts and facilitating accurate dosage calculations. • Additionally, CDSS functionalities offer evidence-based practice recommendations, further enhancing the quality and safety of patient care.
- 28. Improved Communication andCollaboration • Seamless communication fostered by HIS ensures everyone involved in a patient's care is on the same page. • This streamlines workflows, reduces delays, and ultimately improves patient safety.
- 29. Increased Efficiency andProductivity • By automating administrative tasks and offering readily accessible patient information, HIS frees up valuable time for healthcare providers to focus on patient care. • This translates to increased productivity and improved job satisfaction for medical staff.
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- 32. Features of HIS Features Patient management Appointment scheduling Billingand financial management Pharmacy and inventory management Electronic prescription Mobile access and tele-health integration Security and compliance Intradepartmental communication Laboratory and radiology integration
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- 35. Billing and financialmanagement
- 36. Pharmacy and inventorymanagement
- 37. Laboratory and radiologyintegration
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- 39. Mobile access andtele-health integration
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- 44. Architecture & infrastructureof Health Information Systems
- 47. Architecture of HealthInformation Systems • The architecture of an information system describes its fundamental organization, represented by its components, their relationships to each other and to the environment, and by the principles guiding its design and evolution
- 48. Architecture of HealthInformation Systems • The architecture of an information system can be described by functions, business processes, application components, services and physical data processing systems, and their mutual relationships.
- 49. Architecture of HealthInformation Systems • There may be several architectural views of an information system, e.g., a functional view looking primarily at the functions or a process view looking primarily at the business processes. • Architectures that are equivalent with regard to certain characteristics can be summarized in a certain architectural style.
- 50. Infrastructure of HealthInformation Systems • The set of components of the information system and services, which are centrally coordinated and provided for use throughout the health care setting, is called the infrastructure of an information system.
- 51. Infrastructure of HealthInformation Systems • The infrastructure of an information system consists of physical data processing systems such as servers set up centrally in a data center as well as printers and scanners made available for all users at central locations. • The infrastructure may also contain logical tools such as central application systems that have to be used by most of the users throughout the health care setting. • Moreover, the service desk providing support for all users in the health care setting is also part of the infrastructure. • Components and services that are dedicated only to a specific department are not considered to be part of the infrastructure