一个顺序,多重分配,随机试验的研究方案,使用适应性干预来减少香港中国老年人孤独感
Vivien Foong Yee Tang1, Da Jiang2, Jojo Yan Yan Kwok3
1Department of Social Sciences and Policy Studies, The Education University of Hong Kong, Hong Kong, Hong Kong.
BMJ open
|August 17, 2024
概括
这项研究测试了一种两阶段的适应性干预,结合了电话交付的行为激活和正念,以减少老年人的孤独感. 这些发现可能会为改善这一群体福祉的新心理社会策略提供信息.
科学领域:
- 老年学是指老年学的学科.
- 心理社会干预 心理社会干预
- 临床心理学 临床心理学
背景情况:
- 在老年人中,孤独是一个重要的公共卫生问题.
- 目前针对孤独的干预措施往往缺乏全面的策略.
- 需要创新的方法来有效地减少这一人口群中的孤独感.
研究的目的:
- 开发和评估一种两阶段的适应性干预措施,以减少香港老年人的孤独感.
- 结合电话交付的行为激活 (Tele-BA) 和正念技术 (Tele-MF) 在适应框架内.
- 确定Tele-BA和Tele-MF的最佳序列和剂量,以减少孤独感.
主要方法:
- 将采用一个顺序,多重分配,随机试验 (SMART) 设计.
- 将招募244名孤独的老年人,并随机分配给适应性干预.
- 干预措施涉及Tele-BA和Tele-MF的不同序列和剂量,结果使用验证的尺度进行评估.
主要成果:
- 主要结局:孤独度被加利福尼亚大学洛杉矶分校 (UCLA) 修订的孤独度量衡量.
- 二次结果包括感知到的压力,睡眠质量和抑郁/焦虑症状.
- 数据分析将使用符合治疗意图原则的线性混合模型.
结论:
- 这项研究旨在提供适应性心理社会干预措施在减少老年人孤独感方面有效性的证据.
- 这些发现可以指导开发定制的多组分干预措施,以改善这一群体的心理健康.
- 智能设计提供了一种灵活的方法来优化对孤独的干预策略.
相关概念视频
Longitudinal Research
11.9K
Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
11.9K
Group Design
8.9K
The most basic experimental design involves two groups: the experimental group and the control group. The two groups are designed to be the same except for one difference— experimental manipulation. The experimental group gets the experimental manipulation—that is, the treatment or variable being tested—and the control group does not. Since experimental manipulation is the only difference between the experimental and control groups, we can be sure that any differences between...
8.9K
Longitudinal Studies
148
Longitudinal studies are also widely used in other medical and social science fields. For instance, in cardiovascular research, they can monitor patients' health over decades to identify risk factors for heart disease, such as high cholesterol or smoking, and evaluate the long-term effectiveness of preventive measures. Similarly, in mental health studies, researchers might follow individuals from adolescence into adulthood to understand the development and progression of conditions like...
148


