Abbreviation	Full term
PRISMA-P	Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols
CINAHL	Cumulative Index to Nursing and Allied Health Literature
WOS	Web of Science
GAMEX	Gameful Experience Scale
JBI	Joanna Briggs Institute
RCT	Randomized Controlled Trial
ROBINS-I	Risk Of Bias In Non-randomized Studies—of Interventions
GRADE	Grading of Recommendations, Assessment, Development, and Evaluations