手法を比較

	耳鳴りによるハンディキャップ尺度（Tinnitus Handicap Inventory, THI）	Vertigo Symptom Scale
分野	耳鼻咽喉科学	耳鼻咽喉科学
系統	Process / pipeline	Process / pipeline
提唱年	1996	1992
提唱者	Craig W. Newman, Gary P. Jacobson, and James B. Spitzer	Lucy Yardley and colleagues
種類	Self-report	Self-report
原典	Newman, C. W., Jacobson, G. P., & Spitzer, J. B. (1996). Development of the Tinnitus Handicap Inventory. Archives of Otolaryngology - Head & Neck Surgery, 122(2), 143-148.	Yardley, L., Masson, E., Verschuur, C., Haacke, N., & Luxon, L. (1992). Symptoms, anxiety and handicap in balance-dizzy patients: A replication study using the Vertigo Symptom Scale. Journal of Psychosomatic Research, 36(8), 731-740.
別名	THI	VSS
関連	3	3
概要	The Tinnitus Handicap Inventory (THI) is a 25-item self-report scale that quantifies the functional, emotional, and catastrophic effects of tinnitus on daily life, work, and psychosocial well-being. Developed by Newman, Jacobson, and Spitzer in 1996, it has become the gold-standard outcome measure for assessing tinnitus-related handicap in clinical practice and research. The THI enables clinicians to track disease burden, monitor therapeutic response, and identify patients at risk for severe psychological distress.	The Vertigo Symptom Scale (VSS) is a self-report questionnaire assessing the frequency and severity of vertigo and associated symptoms (nausea, lightheadedness, visual disturbance, head motion intolerance). Developed by Yardley et al. in 1992, the VSS measures symptom burden rather than handicap, making it distinct from disability-focused measures. The VSS is valuable for characterizing symptom clusters, monitoring symptom progression, and evaluating treatment response in vestibular and central dizziness disorders.