Validity And Reliability of The Incremental Shuttle Walk Test In Individuals With Type 2 Diabetes Mellitus
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 120
- 试验地点
- 1
- 主要终点
- Incremental Shuttle Walk Test
研究概览
简要总结
The aim of our study was to determine the validity and reliability of the incremental shuttle walk test (ISWT) in patients with type 2 diabetes mellitus.This study involves the evaluation of the validity and test-retest reliability of the ISWT.
The assessments will be performed in two separate time periods. At the first visit, baseline assessments of the patient will be performed. These assessments include the recording of demographic information and the ISWT and 6 minute walk test assessments. Both tests will be performed with a 30-minute interval between them.
A retest will be performed 1 week after the initial assessment.
详细描述
Diabetes mellitus is a hormonal, metabolic and chronic disease characterised by hyperglycaemia resulting from a partial or complete deficiency of the hormone insulin or a defect in insulin-sensing receptors. Functional capacity is a vital marker for many chronic diseases, including Type 2 diabetes. Many things about the mechanism of decreased functional capacity specific to individuals with type 2 diabetes have not yet been clarified. As a result of the researches, it has been concluded that the deterioration in functional capacity is mostly related to glycaemic control and complications.
The Incremental Shuttle Walk Test (ISWT) is a maximal test that is widely used for the assessment of functional capacity and exercise tolerance because it is low cost and easy to perform. The incremental speed shuttle walk test was first described in 1992 to assess exercise capacity in patients with COPD. Compared to other field tests, ISWT is recommended because it shows high levels of maximum oxygen uptake (peak VO2) and provides physiological results closest to cardiopulmonary exercise testing (CPET), which is considered as the gold standard in the assessment of functional capacity.
The aim of our study was to determine the validity and reliability of the increasing speed shuttle walking test in patients with type 2 diabetes mellitus.
This study involves the evaluation of the validity and test-retest reliability of the ISWT.
The assessments will be performed in two separate time periods. At the first visit, baseline assessments of the patient will be performed. These assessments include the recording of demographic information and the ISWT and 6 minute walk test assessments. Both tests will be performed with a 30-minute interval between them.
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 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •HbA1c between 6.5 and 11
- •No mental problems
- •Able to walk independently
排除标准
- •Lack of co-operation
- •Uncontrolled diabetes,
- •Patients with uncontrolled hypotension or hypertension
- •Unstable cardiovascular and pulmonary conditions
- •Having vertigo and various vestibular system disorders
- •Those with severe neurological or severe respiratory diseases
- •Patients with major musculoskeletal problems
- •Pregnant women
结局指标
主要结局
Incremental Shuttle Walk Test
时间窗: 15 minute
For the reliability of the incremental shuttle walk test at the retest will be performed in 1 week. It is a field test consisting of 12 levels in which walking speed is increased. It is based on the principle of walking with an acceleration at an increasing speed in the up and down direction by passing around the cones on a 10-meter track with a distance of 9 metres between two cones by accepting turns around the cones as 0.5 meters. The distance covered is recorded during the test period. The increase in speed every minute is determined by three consecutive signals and only verbal warnings are given so that the individual can catch up with the speed during the test. If the individual is unable to continue the test (reaching maximal heart rate, pain, SpO2 value \<80% extreme dyspnoea, fatigue), the test is terminated and the distance is recorded.
次要结局
- Six Minute Walking Test(10 minute)
研究者
Ilayda Kayapinar
Research Assistant
Istanbul Rumeli University