Effectiveness of Resistance Training on Resilience in Hong Kong Chinese Older Adults: Study Protocol for a Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 150
- 试验地点
- 2
- 主要终点
- Resilience - The Chinese Version of Resilience Scale
研究概览
简要总结
Background: There is on one hand sufficient evidence showing strong association between resilience and self-rated successful aging. On the other hand, strength training could contribute the cultivation of resilience among older adults. Therefore, the current study aims to examine the effectiveness of resistance training on resilience among Chinese older adults in Hong Kong.
Methods: This study will apply a three-group, double blinded (outcome assessors and data analysts), randomized controlled trial (RCT) to examine the effectiveness of the interventions on resilience, functional fitness, and health related quality of life immediately after a 16-week intervention, as well as the residual effects 12 weeks after completion of the interventions.
Discussion: It is expected that resistance training is promising or even superior to aerobic training in the improvement of resilience. Given the limited evidence on the literature, it is urgently needed to explore the effects of resistance training on the improvement of resilience in older adults. Findings of the current study can contribute to the development of effective resistant training programs for the promotion of resilience among older adults.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Health Services Research
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 65 Years 至 74 Years（Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •65 to 74 years old;
- •capable to walk without assistive device;
- •apparently healthy and live independently in communities
排除标准
- •with cardiovascular or related diseases that prevent from resistance training;
- •fail the PAR-Q screening or without physician's advice on readiness of participation in resistance training;
- •with substantial experience in practicing resistance training or Tai Chi;
- •with high level of resilience.
结局指标
主要结局
Resilience - The Chinese Version of Resilience Scale
时间窗: The measure is conducted to examine the change from baseline resilience level at 4 months and at 7 months.
Chinese version of RS (CRS) will be used to measure participants' resilience in the study. The CRS was modified from the Resilience Scale developed by Wagnild and Young with subsequent validation in Chinese older population and confirmed its four-factor structure: equanimity, meaningfulness, ceaseless self-improvement, and self-reliance. It is a 7-point Likert scale from 1 (highly disagree) to 7 (highly agree), with a greater score mirroring higher level of resilience. Three levels are set, with scores of 145 and above indicating moderate to high resilience, scores from 126 to 144 indicating low to moderate levels of resilience, and scores less than 126 indicating low resilience.
次要结局
- Functional fitness - Senior Fitness Test (SFT): Body Composition(The measure is conducted to examine the change from baseline body composition at 4 months and at 7 months.)
- Functional fitness - Senior Fitness Test (SFT): Muscle Strength(The measure is conducted to examine the change from baseline Muscle Strength and Endurance level at 4 months and at 7 months.)
- Functional fitness - Senior Fitness Test (SFT): Flexibility(The measure is conducted to examine the change from baseline flexibility at 4 months and at 7 months.)
- Health related quality of life - The Chinese Version of Short Form-36 (C-SF-36)(The measure is conducted to examine the change from baseline quality of life level at 4 months and at 7 months.)
- Functional fitness - Senior Fitness Test (SFT): Aerobic Endurance(The measure is conducted to examine the change from baseline aerobic endurance level at 4 months and at 7 months.)
- Functional fitness - Senior Fitness Test (SFT): Motor Ability and Balance(The measure is conducted to examine the change from baseline motor ability and balance at 4 months and at 7 months.)
研究者
Chung Pak Kwong
Professor; Associate Dean (Development) of the Faculty of Social Sciences
Hong Kong Baptist University