Question

7 matching 1 point
match the level of evidence with the characteristic associated with it.
meta-analysis
rct
economic evaluation
qualitative study
an experimental study design with two groups of participants, and the only expected difference between the two groups is the variable being studied
uses statistical methods to combine the results of individual studies and synthesize the findings
a research study that compares the costs and outcomes of healthcare interventions
a research study that explores reported patient feelings from a shared lived experience

8 categorization 1 point
categorize these types of evidence based on where they appear in the johns hopkins hierarchy of evidence guide from the textbook (table 8.1, pg. 124)
research evidence (levels i, ii, or iii)
nonresearch evidence (levels iv or v)
possible answers
a quasi-experimental study
a quality improvement evaluation
an explanatory mixed methods design
a systematic review of rcts
the opinion from a nationally recognized expert in the clinical field
a literature review

Explanation:

Match levels of evidence with characteristics

Using the Evidence Hierarchy and Clinical Research Evidence knowledge points:

• Meta-analysis: Uses statistical methods to combine the results of individual studies and synthesize the findings.
• RCT (Randomized Controlled Trial): An experimental study design with two groups of participants, and the only expected difference between the two groups is the variable being studied.
• Economic Evaluation: A research study that compares the costs and outcomes of healthcare interventions.
• Qualitative Study: A research study that explores reported patient feelings from a shared lived experience.

Categorize evidence using Johns Hopkins Guide

Using the Evidence Hierarchy knowledge point:

• Research Evidence (Levels I, II, or III):
• a systematic review of RCTs (Level I)
• a quasi-experimental study (Level II)
• an explanatory mixed methods design (Level III research component)
• Nonresearch Evidence (Levels IV or V):
• the opinion from a nationally recognized expert in the clinical field (Level V)
• a quality improvement evaluation (Level V)
• a literature review (Level V)

Answer:

Question 7

• Meta-analysis: Uses statistical methods to combine the results of individual studies and synthesize the findings.
• RCT: An experimental study design with two groups of participants, and the only expected difference between the two groups is the variable being studied.
• Economic Evaluation: A research study that compares the costs and outcomes of healthcare interventions.
• Qualitative Study: A research study that explores reported patient feelings from a shared lived experience.

Question 8

• Research Evidence (Levels I, II, or III):
• a systematic review of RCTs
• a quasi-experimental study
• an explanatory mixed methods design

• Nonresearch Evidence (Levels IV or V):
• the opinion from a nationally recognized expert in the clinical field
• a quality improvement evaluation
• a literature review