Week 1 Flashcards

Introduction to Research Methods

1
Q

What is research?

A

The systematic collection, analysis, and interpretation of data to answer a certain question or solve a problem

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2
Q

What is the starting point for any health research?

A

A clear statement of the health issue, framed as a research question or hypothesis (e.g., “If…then…”).

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3
Q

What is essential for the planning phase of health research?

A

Clear objectives and a structured plan to avoid aimless searching for solutions.

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4
Q

How does health research relate to existing data?

A

It builds on both positive and negative findings from existing data to guide new research.

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5
Q

What is required when collecting new data in health research?

A

New data must be systematically collected and analyzed to address the identified research questions.

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6
Q

What is the relationship between research and inference?

A

Research involves evidence-supported inference, where conclusions about a population are drawn based on observations from a sample.

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7
Q

What are the key stages in the research process?

A

Identifying the problem/issue
Reviewing relevant literature
Developing research questions, objectives, and/or hypotheses
Choosing the study design
Choosing the sampling procedure
Collecting data
Processing and analyzing data
Writing the report

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8
Q

What role does health research play in promoting health and treating diseases?

A

Health research is essential for promoting health and treating diseases by generating new knowledge and developing effective tools.

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9
Q

How does health research help in the use of existing knowledge?

A

Research helps create new knowledge and develop proper tools for the application of existing knowledge in health care.

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10
Q

In addition to diagnosing and treating diseases, what else does health research provide?

A

Health research provides evidence for health-related policies and decisions on treatments and procedures.

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11
Q

Why is it important to engage students early in health research?

A

Engaging students early promotes long-term interest and involvement in health research throughout their careers.

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12
Q

What is the relationship between student research experience and postgraduate research?

A

Research experience as a student is strongly associated with later postgraduate research involvement.

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13
Q

How can student research experience be beneficial even if it doesn’t lead to a career in academic medicine?

A

It helps improve skills such as searching and critically appraising medical literature, independent learning, and supporting research (e.g., writing papers).

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14
Q

What is evidence-based clinical practice (ECBP) or evidence-based medicine?

A

It is the integration of the best research evidence with clinical expertise, and patient values and circumstances.

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15
Q

How does evidence-based clinical practice (ECBP) assist in answering research questions?

A

ECBP helps identify the best available evidence to answer research questions effectively.

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16
Q

How does evidence-based clinical practice (ECBP) contribute to patient safety?

A

ECBP helps prevent or reduce the risk of iatrogenic (healthcare provider-induced) illness among patients.

17
Q

What are the stages of evidence-based clinical practice?

A

Patient encounter
Ask
Acquire
Appraise
Apply
Act & Assess

18
Q

What is validity in research?

A

Validity refers to the degree to which correct inferences can be made from the results of a research study.

19
Q

What is internal validity in research?

A

Internal validity is the extent to which the results are a function of the variables that were systematically manipulated, measured, and/or observed in the study.

20
Q

What is external validity or generalizability in research?

A

External validity is the extent to which the results can be applied to a group larger than the group that participated in the study.

21
Q

What is the hierarchy of research designs from least to most robust?

A

Ideas, opinions, editorials, anecdotal
Case series, case reports
Cross-sectional studies
Case-control studies
Cohort studies
Randomized controlled trials (RCTs)
Systematic reviews and meta-analyses