Translation, Cultural Adaptation and Psychometric Analysis of Urdu Version of Stroke Specific Quality of Life Scale in Stroke Patients
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 147
- 试验地点
- 1
- 主要终点
- Short Form 12 (SF-12)
研究概览
简要总结
Stroke is a leading cause of adult disability worldwide, ranking as the third major cause of mortality in wealthy nations and the second in developing ones. When adapting a questionnaire for use in a different cultural context, a process called "cross-cultural adaptation" considers linguistic and cultural nuances. Guidelines outline the standard procedure to translate, assess psychometric properties, and culturally adapt questionnaires for new populations.
The Stroke Specific Quality of Life (SS-QOL), designed for self-administration, requires no training. Research indicates its accuracy in assessing stroke victims over the phone, with completion taking 10 to 15 minutes. Scores on the SS-QOL scale correlate with improved functioning. Internal consistency, measured by Cronbach's alpha, ranged from satisfactory to outstanding in stroke patients, indicating good reliability.
This study aims to fill a gap by translating the SS-QOL questionnaire into Urdu, facilitating culturally adapted assessments. Validating scores within the Pakistani population will establish the reliability and effectiveness of the Urdu version, addressing a literature gap in stroke-related quality of life assessments among Urdu speakers in Pakistan. This research aims to provide valuable insights and a comprehensive tool for clinical setups in diverse settings, urban or rural. Introducing a standardized gold standard test will enable healthcare professionals to confidently diagnose and prognose stroke patients. The SS-QOL questionnaire, with its 49 self-report items covering 12 energy-related domains, promises to enhance understanding of stroke's impact on the quality of life among Urdu speakers.
详细描述
A cross-sectional study was conducted on 147 stroke patients at the Physiotherapy Department of the University of Lahore Teaching Hospital, situated on Defense Road, Lahore. The study spanned nine months following the approval of the research synopsis. Participant selection utilized a non-probability convenient sampling technique. The inclusion criteria comprised stroke-diagnosed patients aged between 35 to 65 years, proficient in verbal Urdu communication. Patients with neurological conditions like Parkinson's disease, Alzheimer's disease, or dementia, as well as unconscious individuals, were excluded. Additionally, patients with musculoskeletal or orthopedic conditions potentially affecting upper and lower extremity functioning were also excluded.
Written informed consent was obtained from all patients, and approval was secured from the Ethics Committee of the University of Lahore. The translated Urdu version of the SS-QOL questionnaire underwent a four-step procedure. Initially, two native Urdu speakers independently translated the SS-QOL into Urdu, with one possessing medical expertise and the other from a non-medical background. Their translations were merged into a single version. This combined version was then translated back into English by two professional translators unfamiliar with the questionnaire and medical terminology to ensure consistent English translation.
A research committee, comprising physiotherapists, an orthopedic surgeon, translators, a language expert, and authors, held a meeting to assess all versions of the SS-QOL for alignment with Urdu cultural nuances and methodological accuracy. After methodological and grammatical analysis, a pre-final SS-QOL version was approved by the committee. Seventy patients confirmed their comprehension of the questions through pilot testing, and their feedback was deliberated upon by the authors. Subsequently, a final Urdu version of the SS-QOL was established.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 35 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Diagnosed stroke patients
- •Age between 35 to 65 years 47
- •Patients should understand and can verbally communicate in Urdu
排除标准
- •Patient with other neurological conditions like parkinson, Alzheimer, Dementia etc
- •Unconscious patient
- •Patients with musculoskeletal and orthopedic conditions that affect upper and lower extremities function
结局指标
主要结局
Short Form 12 (SF-12)
时间窗: 1 week
The SF-12, or Short Form-12, is a widely used self-reported questionnaire used to assess health-related quality of life (HRQOL). It is a shorter version of the SF-36 (Short Form-36), which is a more extensive health survey. The SF-12 is designed to be a concise tool for measuring various aspects of a person's physical and mental health. The SF-12 questionnaire generates two summary scores: the Physical Component Summary (PCS) and the Mental Component Summary (MCS). These scores provide a way to interpret the overall health-related quality of life of an individual.
次要结局
未报告次要终点