So sánh phương pháp

	Thang đánh giá mức độ khuyết tật	Tác động đến sự tham gia và quyền tự quyết
Lĩnh vực	Khoa học phục hồi chức năng	Khoa học phục hồi chức năng
Họ	Process / pipeline	Process / pipeline
Năm ra đời	1982	2001
Người khởi xướng	Rappaport, Hall, Hopkins, Belleza, Cope	Cardol, de Haan, de Groot, de Jong
Loại	Clinician-rated	Self-report or Proxy
Công trình gốc	Rappaport, M., Hall, K. M., Hopkins, K., Belleza, T., & Cope, D. N. (1982). Disability rating scale for severe head trauma: Relation to rehabilitation outcomes. Archives of Physical Medicine and Rehabilitation, 63(3), 118–123.	Cardol, M., de Haan, R. J., de Jong, B. A., van den Bos, G. A., & de Groot, I. J. (2001). Psychometric properties of the Impact on Participation and Autonomy questionnaire. Archives of Physical Medicine and Rehabilitation, 82(2), 210–216.
Tên gọi khác	DRS, Rappaport DRS	IPA, IPA-Scale
Liên quan	5	5
Tóm tắt	The Disability Rating Scale (DRS) is a brief, clinician-administered measure specifically designed to assess the severity of disability and functional recovery across the entire spectrum of traumatic brain injury (TBI)—from acute coma to community reintegration. Developed by Rappaport and colleagues in 1982, DRS has become a standard outcome measure in TBI research and clinical practice, uniquely spanning acute (comatose) phases through chronic community outcomes where other measures fail.	The Impact on Participation and Autonomy (IPA) scale is a validated, patient-centered measure designed to quantify how chronic conditions or disabilities affect an individual's autonomy and participation in five key life domains: autonomy, mobility, occupation, social relations, and recreation. Developed in the Netherlands by Cardol and colleagues, it operationalizes the WHO handicap concept (now called 'participation restriction') and is widely used in rehabilitation, chronic disease management, and policy evaluation across Europe.