Идёт набор NCT07468864

Validity of the Turkish Situational Vertigo Questionnaire

— Наблюдательное Vestibular Pathology

Ориентир для пациента и семьи

Простыми словами

Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.

Что изучают: В протоколе указаны: validity and reliability.
Кому может быть актуально: Состояния в реестре: Vestibular Pathology. Базовые параметры: от 18 лет · Все.
Что важно проверить: Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
Где проводится: Turkey (Türkiye)
Следующий шаг: Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →

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Официальное название

Turkish Adaptation of the Situational Vertigo Questionnaire: Validity and Reliability Study

Обзор

This study was planned to examine the validity and reliability of the Turkish version of the Situational Vertigo Questionnaire (SVQ), which is used to evaluate dizziness symptoms frequently seen in vestibular pathologies and triggered by visual or environmental stimuli. The research is designed as a methodological scale adaptation and psychometric evaluation study. The study plans to include individuals aged 18 and over who can read and understand Turkish and have complaints of situational dizziness. The Turkish adaptation process of the SVQ will be carried out using the back-and-forth translation method; a pilot application will be conducted after ensuring linguistic and cultural equivalence. For the psychometric evaluation, the sample size is planned to be at least 10 times the number of items, and participants will be asked to complete the SVQ, as well as the Dizziness Handicap Inventory (DHI), Vertigo Symptom Scale (VSS), and Visual Analog Scale (VAS). To evaluate test-retest reliability, a subgroup of participants will be re-administered the SVQ after 7 days. No invasive procedures will be performed on participants during the research; only survey forms will be used. Written informed consent will be obtained from all participants, and data will be coded and analyzed in accordance with confidentiality principles. It is expected that the findings of this study will contribute to the literature by establishing a valid and reliable measurement tool in Turkish for the evaluation of situational dizziness symptoms and will support clinical evaluation processes.

Вмешательства

Другое validity and reliability
The Turkish adaptation of the Situational Vertigo Questionnaire (SVQ) will follow internationally accepted cross-cultural adaptation guidelines using a forward-backward translation method. Two independent bilingual translators will translate the original English version into Turkish, producing two versions that will be compared and synthesized into a preliminary Turkish form. This version will then be back-translated into English by two native English speakers blinded to the original scale. A co

Первичные конечные точки

Situational Vertigo Questionnaire (SVQ) [Срок оценки: Baseline and 7-14 days follow-up]

Вторичные конечные точки (2)

Dizziness Handicap Inventory (DHI) [Срок оценки: Baseline and 7-14 days follow-up]
Vertigo Symptom Scale (VSS) [Срок оценки: Baseline and 7-14 days follow-up]

Критерии участия

Критерии включения

Presence of dizziness triggered by visual or environmental stimuli
Able to read and write Turkish
Voluntary agreement to participate in the study
Having the mental capacity to give informed consent (Mini Mental State Scale score ≥ 24)