Research Process in Medical Orthotics and Prosthetics

Introduction to Research

  • What is Research?

    • Research is a systematic and rigorous approach to acquiring knowledge using structured methods.
    • It involves answering unanswered questions, solving problems, or creating new knowledge.
    • Research in healthcare is vital for improving patient care, developing new technologies, and informing clinical practices.

  • Health Sciences Research

    • Focuses on improving healthcare delivery and patient outcomes.
    • Includes clinical studies, prosthetic innovations, rehabilitation methods, and the development of best practices.
    • Research in Medical Orthotics and Prosthetics (MOP) addresses clinical challenges, device innovations, and patient rehabilitation techniques.

Research Process

  • Overview of the Research Process

    • The research process consists of seven major phases:
      1. Identifying a research problem.
      2. Conducting a literature review.
      3. Formulating a problem statement, rationale, aims, and objectives.
      4. Designing research methods and selecting appropriate methodologies.
      5. Collecting and analyzing data.
      6. Interpreting results.
      7. Reporting, evaluating, and disseminating findings.

  • Selecting and Identifying Research Problems

    • Choose topics that are relevant, feasible, and significant.
    • Align research with institutional priorities and available resources.
    • Example research topic: The impact of transfemoral prostheses on gait stability in active individuals.

  • Literature Review

    • Conduct a comprehensive review of existing literature to understand current knowledge and identify gaps.
    • Utilize credible sources such as peer-reviewed journals, textbooks, and academic databases (e.g., JSTOR, ScienceDirect, SAGE Publishing).
    • Synthesize information to justify the chosen research problem and approach.

  • Problem Statement; Rationale; Aims and Objectives

    • Problem Statement: Clearly define the issue or question being addressed.
    • Rationale: Justify why the research is important and relevant.
    • Aims and Objectives: Outline the specific goals and expected outcomes of the research.
    • Hypothesis: A testable prediction about the relationship between variables, formulated based on the research question and existing literature.

  • Research Methods and Design

    • Quantitative Methods: Focus on numerical data, statistical analysis, and objective measurements.
    • Qualitative Methods: Explore experiences and perceptions through interviews, focus groups, and observations.
    • Mixed Methods: Combine quantitative and qualitative approaches for comprehensive analysis.
    • Sampling Strategies: Techniques for selecting study participants, including random, purposive, and stratified sampling.
    • Data Collection Techniques: Surveys, gait analysis, EMG testing, and patient-reported outcome measures.

  • Research Report and Evaluation

    • Structure of a Research Report:
      • Title, Abstract, Introduction, Methods, Results, Discussion, Conclusion, and References.
    • Evaluation: Assess the reliability, validity, and clinical significance of research findings.
    • Dissemination: Share results through journal publications, conference presentations, and clinical workshops.

Ethics

  • Ethical Principles and Guidelines for Research

    • Informed Consent: Participants must understand the research and voluntarily agree to participate.
    • Confidentiality: Personal data and participant information must be securely handled.
    • Non-Maleficence: Avoid causing harm to participants.
    • Beneficence: Maximize potential benefits while minimizing risks.
    • Justice: Fair selection and equitable treatment of participants.

  • Ethics in the Research Process

    • Ethical approval must be obtained from recognized research ethics committees.
    • Research should comply with international guidelines, such as the Declaration of Helsinki.
    • Transparency, integrity, and accountability must be maintained throughout the research process.

Finding Information

  • Sources and Searching for Sources

    • Credible Sources: Peer-reviewed journals, government publications, academic books, and institutional reports.
    • Search Techniques: Utilize academic databases like JSTOR, ScienceDirect, and Library database.
    • Evaluating Sources: Prioritize recent, relevant, and reputable publications.

  • Academic Reading, Writing Technique, Referencing, and Plagiarism

    • Reading Techniques: Skimming, scanning, and critical reading.
    • Writing Techniques: Clarity, coherence, logical structure, and adherence to academic tone.
    • Referencing: Use the TUT Harvard referencing style, including author names, publication years, titles, and URLs.
    • Plagiarism: Avoid by paraphrasing, accurate citation, and maintaining academic integrity. Plagiarism is a serious offense that undermines the credibility of research.

Expanded Research Terminology

  • Hypothesis: A clear, specific, and testable statement predicting a relationship between variables.
  • Variable:
    • Independent Variable: The factor manipulated by the researcher.
    • Dependent Variable: The outcome measured, which is influenced by the independent variable.
  • Sampling: The process of selecting participants who represent the larger population.
  • Validity: The degree to which a method accurately measures what it claims to measure.
  • Reliability: The consistency of a measurement or method across time and scenarios.
  • Thematic Analysis: A method for identifying, analyzing, and reporting patterns within qualitative data.
  • P-Value: A statistical indicator showing the likelihood that the observed results occurred by chance.
  • Ethical Approval: Authorization from research ethics committees to conduct research involving human participants.
  • Outcome Measures: Metrics used to assess the effectiveness and impact of clinical interventions.
  • Plagiarism: The unethical practice of using someone else's work without proper acknowledgment.