Barriers and facilitators to the implementation of the International Classification of Functioning, Disability and...

The International Classification of Functioning, Disability and Health (ICF) represents a major milestone in understanding functioning and disability and is widely used in clinical practice, management and health research. Despite its relevance, implementation of the ICF remains inconsistent across health services and care settings. Evidence on barriers and facilitators to implementation remains fragmented, limiting the development of effective, context-sensitive implementation strategies. This scoping review aims to map barriers and facilitators influencing ICF implementation in health services and to identify implementation strategies reported in the literature.

This scoping review protocol will follow the methodological recommendations of the Joanna Briggs Institute, Preferred Reporting Items for Systematic review and Meta-Analysis Protocols (PRISMA-P) and Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR). Qualitative, quantitative and mixed-methods primary studies describing the implementation of the ICF in health services will be included with no language restrictions, published since 2001. Searches will be conducted in PubMed/MEDLINE, Scopus, Embase, Web of Science, LILACS, SciELO and PEDro databases. Studies will be selected in two stages by two independent reviewers using the Rayyan platform. Disagreements will be resolved by consensus or by a third reviewer. Data will be extracted using a standardised form. Barriers and facilitators will be mapped and categorised according to the Consolidated Framework for Implementation Research (CFIR), enabling a theory-informed synthesis of implementation determinants across settings. Findings will be summarised using descriptive statistics and narrative synthesis, including implementation contexts, strategies, barriers and facilitators.

Ethical approval is not required because this review will use data from publicly available published studies and will not involve human participants. Findings will be disseminated through peer-reviewed publication, conference presentation and knowledge translation activities targeting researchers, healthcare professionals, service managers and policymakers.

10.17605/OSF.IO/VRQPD.