Activating Voice Journaling for Mental Health With Voice Biomarkers: Observational Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 50,000
- 试验地点
- 1
- 主要终点
- Association Between Voice Biomarkers and Depressive Symptom Severity (PHQ-9)
研究概览
简要总结
This retrospective observational study evaluated the relationship between voice characteristics and self-reported mental health symptoms using longitudinal data collected through the Kintsugi Voice Journaling app. Participants provided voice recordings and completed the Patient Health Questionnaire-9 (PHQ-9) and Generalized Anxiety Disorder-7 (GAD-7) over time. The study analyzed previously collected data to evaluate whether voice biomarkers could be associated with symptoms of depression and anxiety.
详细描述
This retrospective observational cohort study analyzed previously collected longitudinal data from users of the Kintsugi Voice Journaling app. Participants voluntarily recorded voice samples through the app and completed standardized self-report measures of depression and anxiety, including the Patient Health Questionnaire-9 (PHQ-9) and Generalized Anxiety Disorder-7 (GAD-7), over a period of several years.
The study population included individuals who used the Kintsugi Voice Journaling app and contributed voice recordings and mental health questionnaire data. No intervention was assigned as part of this study, and no additional data were collected specifically for the research analysis.
The analysis evaluated associations between features derived from participants' voice recordings and self-reported symptoms of depression and anxiety. The study was conducted using previously collected observational data from approximately 50,000 participants.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Use of the Kintsugi Voice Journaling app during the observation period
- •Previously collected voice recording data available from use of the app
- •At least one completed PHQ-9 and/or GAD-7 assessment during the observation period
排除标准
- •- None; no participants meeting the inclusion criteria were excluded from the analysis
结局指标
主要结局
Association Between Voice Biomarkers and Depressive Symptom Severity (PHQ-9)
时间窗: Through study completion, up to 24 months
Association between voice biomarkers and depressive symptom severity as measured by the Patient Health Questionnaire-9 (PHQ-9). The PHQ-9 is a 9-item self-report measure of depressive symptom severity; each item is scored 0-3 and total scores range from 0 to 27, with higher scores indicating greater (worse) depressive symptom severity.
次要结局
- Association Between Voice Biomarkers and Anxiety Symptom Severity (GAD-7)(Through study completion, up to 24 months)