Effectiveness of blended learning basic life support module on knowledge and skills: A systematic review of randomized controlled trials.

Aim: To examine the effectiveness of the BLS blended learning module on knowledge and skills of BLS compared to the traditional module.

Method: Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) guidelines were utilized using key words to searched PubMed, Web of Science, and Cochrane Library for the studies published between January 2018 to May 2022. was assessed utilizing the Joanna Briggs Institute (JBI) critical appraisal checklist.