The nursing student is studying about commonly used ratings system for the hierarchy of evidence. Which of the following characteristics are identified in Level I evidence?
A) Evidence from systematic review of all relevant randomized controlled trials (RCTs)
B) Obtained from at least one well-designed randomized controlled trials
C) Evidence from infection control studies
D) Systematic reviews from quantitative studies

Question

Quizplus · Accepted Answer

Level I evidence is characterized by evidence from systematic reviews of all relevant randomized controlled trials (RCTs), which is considered the highest level of evidence in the hierarchy.

The Nursing Student Is Studying About Commonly Used Ratings System