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	Inwentarz Niepełnosprawności Zawrotów Głowy	Aktywności i Uczestnictwo w Zaburzeniach Błędnika
Dziedzina	Otolaryngologia	Otolaryngologia
Rodzina	Process / pipeline	Process / pipeline
Rok powstania	1990	2005
Twórca	Gary P. Jacobson and Craig W. Newman	Vestibular Research Community (Hallberg et al., adapted and expanded)
Typ	Self-report	Self-report
Źródło pierwotne	Jacobson, G. P., & Newman, C. W. (1990). The development of the Dizziness Handicap Inventory. Archives of Otolaryngology - Head & Neck Surgery, 116(4), 424-427.	Hallberg, L. R., Möller, C., Dahlström, Å., & Widén, L. (2005). The Hearing Impairment Impact Profile (HIIP): Development and validation of a scale for assessing hearing-related quality of life. Swedish version. Journal of Audiological Medicine, 13(1), 12-20.
Inne nazwy	DHI	VAP
Pokrewne	3	2
Podsumowanie	The Dizziness Handicap Inventory (DHI) is a 25-item self-report questionnaire designed to measure the functional, emotional, and physical effects of dizziness and balance disorders on daily life. Developed by Jacobson and Newman in 1990, it has become a standard tool for assessing dizziness-related handicap in clinical and research settings. The DHI is valuable for tracking disability progression and treatment response in vestibular patients.	The Vestibular Activities and Participation (VAP) scale is a patient-reported measure designed to assess limitations in activities of daily living and restrictions in social participation resulting from vestibular dysfunction. Developed within the International Classification of Functioning, Disability and Health (ICF) framework, the VAP evaluates the 'activity' and 'participation' domains rather than impairment alone. It complements clinical vestibular testing and handicap measures (e.g., Dizziness Handicap Inventory) by capturing real-world functional outcomes and quality-of-life limitations.