手法を比較

	ICF Core Sets	Model Disability Survey
分野	Disability Studies	Disability Studies
系統	Process / pipeline	Process / pipeline
提唱年	2001	2022
提唱者	World Health Organization (ICF); ICF Research Branch (core set methodology)	World Health Organization and World Bank (Model Disability Survey collaboration)
種類	Consensus pipeline for selecting condition-specific ICF category shortlists	General-population survey operationalizing the ICF biopsychosocial model of functioning
原典	World Health Organization. (2001). International Classification of Functioning, Disability and Health: ICF. Geneva: WHO. ISBN: 9789241545426	Sabariego, C., Fellinghauer, C., Lee, L., et al. (2022). Generating comprehensive functioning and disability data worldwide: development process, data analyses strategy and reliability of the WHO and World Bank Model Disability Survey. Archives of Public Health, 80, 6.
別名	ICF Core Set Development, Condition-Specific ICF Categories, Comprehensive and Brief ICF Core Sets, ICF Shortlists	MDS, WHO Model Disability Survey, Metric Disability Continuum Survey, ICF-Based Functioning Survey
関連	3	3
概要	ICF Core Sets are condition- or context-specific shortlists of categories drawn from the WHO International Classification of Functioning, Disability and Health (ICF) so that the otherwise unwieldy classification of roughly fourteen hundred categories becomes usable in routine clinical and research practice. The full ICF, published in 2001, offers an exhaustive language for describing body functions and structures, activities and participation, and environmental factors, but applying all of it to a single patient is impractical. A core set answers the question 'which ICF categories actually matter for this condition?' by selecting a manageable subset through a formal, transparent, multi-method development process. That process combines a systematic review of the literature, an international expert survey using the Delphi technique, a qualitative study capturing the patient perspective, and a clinical cross-sectional study, whose convergent results are debated and voted at a consensus conference. The output is typically a paired structure: a comprehensive core set for multidisciplinary assessment and a brief core set for everyday clinical encounters and large studies.	The Model Disability Survey is a general-population survey developed jointly by the World Health Organization and the World Bank to generate comprehensive, internationally comparable data on functioning and disability. Unlike instruments that classify people as disabled or not, it operationalizes the biopsychosocial model of the WHO ICF, treating disability as the outcome of an interaction between a person's intrinsic capacity and the environment in which they live. The survey collects detailed self-reported information on how much difficulty people have across many domains of functioning, distinguishing what a person can do in a standardized environment (capacity) from what they actually do in their own environment (performance), and it separately measures environmental barriers and facilitators. As documented by Sabariego and colleagues in 2022, these responses are combined using a Rasch measurement model into a single metric scale, so that disability is represented as a continuum running across the whole population rather than as a yes/no category. The result is a graded picture of functioning suited to prevalence estimation, equity analysis, and policy on a comparable metric.