Informatics and Health Technology Overview

Definitions

  • Technology: Refers to knowledge and use of tools, machines, materials, and processes to solve human problems, sustained by human action.

  • Health IT: Framework for management of health information and its secure exchange.

  • Informatics: Science combining information science and computer science to study processes, management, and retrieval of information.

Health Informatics

  • Discipline encompassing the storage, analysis, and dissemination of health data through information and communication technologies.

  • Involves interprofessional collaboration on IT innovations for health service delivery.

Scope of Health Informatics

  • Interaction between Health IT and Health Informatics with health science leads to powerful tools utilized by:

    • Consumers

    • Caregivers

    • Health care providers

    • Examples of tools: EHR, EMR, mobile health tools, and Health Information Exchanges.

Attributes and Criteria of Health IT

  • Components include:

    • Hardware and software

    • Data standards and terminology

    • Policies and procedures

    • Privacy and security

    • Informatics workforce

    • Organizational skills.

Hardware and Software in Health Informatics

  • Clinical Information Systems (CIS): Essential for quality outcomes, including

    • EHR

    • Data repositories

    • Decision support systems

    • Mobile devices and patient portals.

  • Networking advancements facilitate access to data from various locations.

Standardized Information Systems and Terminology

  • Effective information sharing requires standardized terminology in EHR to eliminate ambiguity.

Policy Framework in Health IT

  • Policy development is primarily handled by the Office of the National Coordinator for Health IT (ONC).

Privacy and Security

  • Governed by:

    • HIPAA (Health Insurance Portability and Accountability Act, 1996)

    • Regulations from state laws.

  • Complex legal frameworks ensure patient privacy and consent for health information.

Peopleware and Organizational Skills

  • Successful implementation of health IT relies on:

    • Productivity

    • Teamwork

    • Group dynamics

    • Project management

    • Organizational factors

    • Human-machine interaction.

Informatics Workforce

  • No unified competency list exists; several organizations are defining scopes:

    • ANA (American Nurses Association): Defined informatical nursing competencies.

    • TIGER Initiative: Advocates for informative knowledge in all nurses.

    • QSEN (Quality and Safety Education for Nurses): Identified informatics competencies for nurse education.

  • Nurses often lead multidisciplinary teams developing practice solutions, emphasizing their critical knowledge.

Theoretical Links in Health Informatics

  • Infrastructure supported by classical theories in:

    • Information science

    • Computer science

    • Cognitive science

    • Organizational science.

Historical Perspectives on Informatics

  • Informatics has a 150-year history, with Florence Nightingale using statistics for hospital funding evaluations and reforms during war.

  • Health information technologies date back to the 1970s, but current widespread adoption is recent.

Historical Development and Acts

  • IOM Reports: Urged the adoption of HIT for safety and quality care solutions, recommending reforms.

  • American Recovery and Reinvestment Act (2009): Incentivized meaningful EHR usage.

  • Federal IT Strategic Plan (2015-2020): Goals for health information accessibility to enhance health outcomes.

Technology Impact on Healthcare

  • Pew Research indicates technology revolutions (broadband, mobile connectivity, social media) facilitate health technology transitions.

Domains of Health Informatics

  • Clinical Informatics: Integration of ICT in healthcare delivery.

  • Public Health Informatics: Applying technology and science to enhance public health.

  • Translational Bioinformatics: Managing large datasets for predictive health strategies.

Need for Informatics

  • Driven by demands from patients and populations. Nurses require training in technology management within ethical/legal boundaries.

Integrating Informatics in Nursing Education

  • Curricula must reflect technological advancements and prepare nurses for a tech-rich environment.

ICT Competencies for Entry-Level Nurses

  • Key competencies include:

    • Respecting preferences for digital health applications

    • Supporting individuals and families with information

    • Understanding legal/ethical patient information management

    • Finding reliable evidence-based resources and incorporating them into practice.

Future of Nursing Informatics

  • Anticipated advancements in telecommunications and addressing trends such as EHR, wearables, big data, and patient engagement by 2025.

Exemplars of Informatics in Practice

  • EMR: Facilitates documentation and clinical decision-making.

  • Bar Code Medication Administration: Enhances medication safety by maintaining the 'six rights.'

  • Clinical Decision Support Systems: Provides electronic resources for improved clinical decision-making.