试验速览
- 阶段
- 不适用
- 状态
- 撤回
- 试验地点
- 2
- 主要终点
- Change in Perceived Stress Scale-10 (PSS-10)
研究概览
简要总结
The purpose of this study is to determine how a 28 Day Challenge influences mental health and well-being. This is a blinded study. Participants both with and without depression and anxiety, will be included. A moderation analysis will be performed to see whether changes in depression after the intervention are a function of baseline depression and anxiety levels.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Participant)
盲法说明
Participants will not be told what the intervention is until they are assigned (i.e. each group will not know what they will be listening to ahead of time or what other groups are listening to).
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •English Fluency
排除标准
- •Severe hearing impairment
结局指标
主要结局
Change in Perceived Stress Scale-10 (PSS-10)
时间窗: Baseline, 3 months
The Perceived Stress Scale-10 (PSS-10) measures global perceived stress via self-report on a ten item scale. Scores on the PSS can range from 0 to 40 with higher scores indicating higher perceived stress. Total scores ranging from 0-13 would be considered low stress. Total scores ranging from 14-26 would be considered moderate stress. Total scores ranging from 27-40 would be considered high perceived stress.
Change in Generalized Anxiety Disorder-7 (GAD-7)
时间窗: Baseline, 3 months
The GAD-7 is a self report-based survey that assesses generalized anxiety disorder and severity on a 7-item scale. Scores of 5, 10, and 15 are taken as the cut-off points for mild, moderate and severe anxiety, respectively. The GAD-7 was compared to diagnoses by mental health professionals. Using scores \>/= 10, It has sensitivity of 89% and specificity of 82%.
Change in Patient Heath Questionnaire-9 (PHQ-9)
时间窗: Baseline, 3 months
The PHQ-9 is a self-administered survey used for diagnosing depression and assessing depression severity. It measures each of the 9 DSM-IV/V diagnostic criteria for depression on a 0-3 scale. Depression Severity is measured as follows: 0 none, 1-4 minimal, 5-9 mild, 10-14 moderate, 15-19 moderately severe, 20-27 severe. Validity has been assessed against structured clinical interviews. PHQ-9 scores ≥10 exhibited a sensitivity of 88% and a specificity of 88% for major depression. DSM = The Diagnostic and Statistical Manual of Mental Disorders
次要结局
未报告次要终点
研究者
Michael Snyder
Chairman and Professor of Genetics
Stanford University