Which of the following is a meta-analysis?
A) Review of 35 studies to determine the significance of research in contributing to nurse work satisfaction.
B) Review of multiple chart audits to determine which errors are being reduced through implementation of evidence-based guidelines.
C) RCT comparing the effectiveness of a local anaesthetic in reducing the pain of venipuncture in young children.
D) Analysis of factors contributing to nurse burnout and dissatisfaction at emergency room sites.

Question

Quizplus · Accepted Answer

A meta-analysis involves the statistical analysis of multiple studies on a particular topic to draw a larger conclusion. Option A describes a review of 35 studies, which indicates that it is a meta-analysis. The other options describe a literature review, chart review, clinical trial and cross-sectional study, respectively.

Which of the Following Is a Meta-Analysis