Development of Multidimensional Screening Tool for WMSDs
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: Survey Administration.
- Кому может быть актуально
- Состояния в реестре: Work-Related Musculoskeletal Disorders, Musculoskeletal Diseases, Occupational Diseases. Базовые параметры: 19 лет — 65 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
- South Korea
- 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
Development and Validation of a Multidimensional Screening Tool for Work-Related Musculoskeletal Disorders: A COSMIN-Guided Psychometric Study
Обзор
The purpose of this study is to develop a multidimensional screening tool for Work-Related Musculoskeletal Disorders (WMSDs) and to evaluate its psychometric properties. The study involves a cross-sectional survey of approximately 250 workers in the bio-pharmaceutical industry to assess the tool's structural validity, internal consistency, construct validity, and measurement invariance following COSMIN guidelines.
Подробное описание
Work-related musculoskeletal disorders (WMSDs) are a major occupational health issue. While various screening tools exist, few comprehensively assess red flags (signs of serious pathology), yellow flags (psychosocial risk factors), and physical symptoms specifically for industrial workers. This study aims to address this gap by developing a new screening tool and validating its reliability and validity. The study design follows the COSMIN (COnsensus-based Standards for the selection of health Measurement INstruments) checklist. The validation process involves a cross-sectional survey targeting 250 workers, including both office and production staff. The developed tool is designed to screen for serious medical conditions (Red flags) requiring referral, as well as to assess physical symptoms and psychosocial barriers (Yellow flags). Psychometric evaluation will specifically focus on the physical and psychosocial domains, as Red flags are typically binary screening items. Key psychometric properties to be evaluated include: 1. Structural Validity: Confirmatory Factor Analysis (CFA) will be conducted to verify the factor structure of the physical and psychosocial domains. 2. Internal Consistency: Cronbach's alpha coefficients will be calculated for these subscales. 3. Measurement Invariance: Multi-group CFA will be performed to ensure the tool functions equivalently across different job types (office vs. production). 4. Construct Validity: Correlations with established instruments (e.g., OSPRO-YF, FABQ, TSK) will be analyzed. The ultimate goal is to provide a practical and scientifically validated instrument for the early detection, triage, and management of WMSDs in workplace settings. 5. Cut-off Determination: ROC analysis will be conducted to establish optimal cut-off scores for identifying high-risk groups (Yellow flags), using established tools as a reference.
Вмешательства
- Другое Survey Administration
Participants will complete the newly developed multidimensional screening tool and standard validation questionnaires (e.g., OSPRO-YF, FABQ, TSK) to assess musculoskeletal symptoms and psychosocial factors.
Первичные конечные точки
- Structural Validity [Срок оценки: Baseline]
Вторичные конечные точки (4)
- Internal Consistency [Срок оценки: Baseline]
- Measurement Invariance [Срок оценки: Baseline]
- Construct Validity [Срок оценки: Baseline]
- Cut-off Determination for Yellow Flags [Срок оценки: Baseline]
Критерии участия
Критерии включения
- Current regular employees working at the study site.
- Adults aged 19 years or older who understand the study purpose and procedures and voluntarily agree to participate in writing.
- Participants capable of reading, understanding, and self-responding to the questionnaire.
- Individuals with musculoskeletal symptoms according to NIOSH standards: symptoms lasting more than one week OR recurring at least once a month in the past 12 months (symptoms include pain, aching, stiffness, burning sensation, tingling, or numbness).
Критерии исключения
- Individuals with cognitive or mental impairments that make it difficult to understand the study or complete the survey.
- Individuals suspected of having a medical emergency or severe disease requiring immediate medical attention.
- Individuals deemed unsuitable for participation by the researcher.
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Нет
Дизайн исследования
- Модель наблюдения
- Когортное
Центры проведения
South Korea · 1 центр
- Samsung Biologics — Incheon
Идентификаторы
NCT: NCT07367646 · SYU 2025-12-018-001