Explore the Effects of Virtual Reality Based Natural Environment Intervention Programs on Improving Attention, Emotion, and Cognitive Function of Older People
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 120
- 试验地点
- 1
- 主要终点
- Trail Making Test
研究概览
简要总结
The objective of this study is to evaluate the effectiveness of virtual natural environment interventions on attention and mood among community-dwelling older adults in Taiwan. It was hypothesized that virtual reality combined with natural environments will improve attention to varying degrees and produce mood and physiological health outcomes in the elderly. This will be assessed by comparing the effects of virtual natural interventions with actual urban and natural interventions. Participants will randomly assign to virtual nature, actual nature, or actual urban group for a single 20-minute environmental session.
详细描述
This study will examine the effect of virtual natural environment intervention on attention and mood among community-dwelling older adults in Taiwan. This consist 3 parallel groups and 2 assessment periods. Participants in communities will be randomly assigned to virtual nature, actual nature, or actual urban group for a single 20-minute environmental session. Data will be collected at baseline and after intervention. This study recruits older adults from community locations in Taipei, Taiwan. Since no similar studies have been conducted before, the medium effect size 0. 25 is assumed, using the F-test analysis of variance, α = 0.05, power = 0.80, calculated the required total of 120 participants. Data is collected using mood and restorative questionnaires, attention tests, and a digital heart variability device. Statistical analyses will be performed using generalized estimating equations.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Single (Outcomes Assessor)
盲法说明
The data collection will be carried out by a researcher who is blind to the intervention allocation, according to standard research guideline.
入排标准
- 年龄范围
- 65 Years 至 —（Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Age 65 years and older
- •Cognitive function is normal (SPMSQ >8)(The SPMSQ test was performed before the intervention to screen the cognitive function of the subjects).
- •The subjects can communicate in Chinese or Taiwanese.
- •Exclusion criteria:
- •Diseases affecting the results of the study, such as mental illness
- •Vision or hearing problems
- •Diseases transmitted by eyes or skin
排除标准
- 未提供
结局指标
主要结局
Trail Making Test
时间窗: Baseline and 20 minutes
To measure attention.
The Positive and Negative Affect Schedule
时间窗: Baseline and 20 minutes
To measure emotion.
Digit span test
时间窗: Baseline and 20 minutes
To measure attention.
次要结局
- Blood pressure, heart rate and heart rate variability(Baseline and 20 minutes)