Inter-Tester Reliability Of the Cumulated Ambulation Score in Patients With Stroke (InTRO-CAS-stroke)
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- Inter-tester reliability of the Cumulated Ambulation Score
研究概览
简要总结
CAS is a measurement of basic mobility describing the degree of independence in three activities; getting in and out of bed, sit-to-stand from a chair with armrests, and indoor walking - each assessed on a three-point ordinal scale (0-2), resulting in a total one-day CAS between 0-6 points. Psychometric properties of the CAS has not been investigated i stroke. The design is an inter-tester reliability study.
详细描述
Rationale:
There are 12,000 new cases of stroke every year in Denmark. Stroke is the leading cause of adult disability, and more than 90,000 people are living with stroke. Many stroke survivors are in the need of help from others due to psychological, cognitive, physical, communication and/or swallowing problems. Stroke victims suffer from different impairments, resulting in different activity limitations. In Denmark, all stroke patients are admitted to a specialized acute stroke unit. The rehabilitation, if needed, is commenced within the first 48 hours of admission and continues throughout the hospital stay. In cases where patients need continued rehabilitation at discharge, then the municipality is advised where the rehabilitation continues.
At Copenhagen University Hospital Bispebjerg all patients receiving either physical or occupational therapy (or both) are tested with the Cumulated ambulation Score (CAS) as of 1st of April 2022. Each participant is tested at the beginning of the rehabilitation and before discharge. CAS is a measurement of basic mobility describing the degree of independence in three activities; getting in and out of bed, sit-to-stand from a chair with armrests, and indoor walking - each assessed on a three-point ordinal scale (0-2), resulting in a total one-day CAS between 0-6 points. CAS has shown to be reliable in both hip fracture and geriatric patients and useful in motoring basic mobility in geriatric patients. However, we do not know how reliable the score is in stroke victims. Therefore, the aim of this study is to investigate the inter-tester reliability of the three activities of the CAS and the total CAS.
Methods:
One experienced CAS user (NMJ) and one inexperienced (MM - last semester's physical therapy student) will be involved in the study. To achieve experience in using the CAS, the inexperienced CAS user will follow the experienced user throughout one day in regard to scoring the CAS. This will enable the inexperienced CAS user to get somewhat comfortable in the use of CAS.
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
- •Ischemic or hemorrhagic lesion relevant to this stroke event documented by CT/MRI
- •NIHSS ≥ 2
- •Patients eligible for physio- and/or occupational therapy planning
排除标准
- •Not able to give informed consent
结局指标
主要结局
Inter-tester reliability of the Cumulated Ambulation Score
时间窗: Tested by two raters once in a single session at day 1-4 after stroke onset (day of stroke = day 0). The study will end at completion of study or inclusion of all participants
Agreement, percentage agreement, and linear weighted kappa between two CAS will be used for both the three activities independently and the total CAS-score to assess relative inter-tester reliability. Systematic between rater bias will be evaluated with the students t-test/Mann Whitney, as appropriate, and illustrated in a Bland Altman Plot. Furthermore, floor/ceiling of CAS sores will be assessed. Absolute reliability will assessed by intraclass correlation coefficient, standard error of the measurement SEM=SD×√(1-ICC) and the smallest real difference SRD=SEM×1.96×√(2)
次要结局
未报告次要终点
研究者
Christian Hedelund Arens
Physiotherapist, MSc
University Hospital Bispebjerg and Frederiksberg