Assessment of the Functional Impact of Chronic Pain: Psychometric Properties of the Turkish Version of the Pictorial Pain Interference Questionnaire
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 入组人数
- 100
- 主要终点
- Internal Consistency of the Turkish Pictorial Pain Interference Questionnaire
研究概览
简要总结
This study aims to culturally adapt the Pictorial Pain Interference Questionnaire into Turkish and evaluate its psychometric properties in individuals with chronic pain. The study will assess the validity and reliability of the Turkish version for evaluating the functional impact of chronic pain on daily life activities. Reliability will be examined through internal consistency and test-retest reliability, while validity will be assessed by examining the relationships between the questionnaire and established pain-related assessment tools. The study will determine whether the Turkish version provides a valid, reliable, and practical instrument for assessing functional interference associated with chronic pain in Turkish-speaking individuals.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Having chronic pain lasting for at least 3 months.
- •Willing to participate in the study and providing informed consent.
- •Having sufficient cognitive ability to understand the questions.
排除标准
- •Severe cognitive impairment (e.g., dementia) or conditions that interfere with communication.
- •Inability to cooperate due to a psychiatric disorder.
- •Neurological or serious systemic diseases that may affect the assessment.
- •Incomplete or incorrectly completed questionnaires.
- •Refusal to participate or withdrawal from the study.
结局指标
主要结局
Internal Consistency of the Turkish Pictorial Pain Interference Questionnaire
时间窗: At the first assessment (Baseline)
Internal consistency will be assessed using Cronbach's alpha coefficient.
Test-Retest Reliability of the Turkish Pictorial Pain Interference Questionnaire
时间窗: Baseline and 7 days
Test-retest reliability will be assessed using the Intraclass Correlation Coefficient (ICC) based on assessments performed 7 days apart.
Construct Validity of the Turkish Pictorial Pain Interference Questionnaire
时间窗: Baseline
Construct validity will be evaluated by examining the correlations between the questionnaire scores and scores from the Brief Pain Inventory.
次要结局
- Discriminant Validity of the Turkish Pictorial Pain Interference Questionnaire(Baseline)
研究者
Yunus Emre Tutuneken
Assistant Professor (Dr.)
Istinye University