Activity Summary
This article reviewed AACN’s evidence hierarchy resource, originally developed to help nurses rank the strength of evidence for practice recommendations. Using a 3-round Delphi process with nurse experts, the study evaluated current use, identified needed revisions, and explored opportunities for improvement. Key findings include recommendations to update the hierarchy structure, clarify definitions, add synthesis tools, and provide detailed instructions. Participants recommended incorporating evidence from research and non-research sources into a revised AACN Levels of Evidence tool for its members.
Objectives
- Explain how the American Association of Critical-Care Nurses (AACN) levels of evidence resource supports evidence-based practice.
- Identify gaps and challenges in the current AACN Levels of Evidence resource.
- Describe strategies recommended by Delphi study participants to revise the AACN Levels of Evidence resource.
Continuing Education Disclosure Statement
Criteria for Awarding Contact Hours
Learners must complete the entire activity and the associated evaluation. No partial credit will be awarded.
Accreditation
American Association of Critical-Care Nurses is accredited as a provider of
nursing continuing professional development by the American Nurses Credentialing Center's Commission on
Accreditation.
Provider approved by the California Board of Registered Nursing, Provider number CEP 1036, for
{contactHours} contact hours.
Refund Policy
Continuing Education Activities are nonrefundable.