Sensible Sleep: Measuring Alarm and Snooze Behavior in Teens Using Wearables and Smart Phones
试验速览
- 阶段
- 不适用
- 状态
- 撤回
- 入组人数
- 120
- 主要终点
- Sleep Duration
研究概览
简要总结
Pilot data suggests that working professionals and college students routinely use alarms and snooze. Alarm usage and snoozing is associated with several negative health biomarkers including lighter sleep, higher resting heart rate, and reduced sleep duration. It is unclear when this behavior is established, but it is likely in the teenage years when chronic sleep restriction begins to effect a large percentage of Americans. We will ask teens about psychological traits (e.g. personality) and snoozing behavior in a repeated measures design. In addition, we will implement a smartphone based intervention which notifies teens when they are awake past their minimum bedtime for adequate sleep. throughout the study, we will monitor sleep and heart-rate via wearable. From this data, we will establish the prevalence of alarm and snoozing behaviors in teens. We will determine what demographic, psychological, and behavioral traits predict snoozing, and if there are any differences in health biomarkers (e.g. sleep duration, resting heart rate)between snooze and/or alarm users. We will use data from the wearables and smartphones to generate features that can detect snoozing, and will validate them against self-report. Finally, we seek to determine if alarm and snoozing behavior can be reduced via a smartphone intervention aimed at increasing sleep duration.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Other
- 盲法
- None
入排标准
- 年龄范围
- 13 Years 至 17 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •English as a primary language -
排除标准
- 未提供
研究组 & 干预措施
All participants
All participants will have a baseline before all participants undergo intervention. The purpose is to pilot the intervention to establish possible effects, as well as to determine if there are any usability or other issues.
干预措施: Cell phone notification (Device)
结局指标
主要结局
Sleep Duration
时间窗: 12 weeks, daily sleep measured passively via wearable
Reduced sleep duration is associated with negative health outcomes. We will compare average baseline and intervention sleep durations (measured by wearables) using 1-way ANCOVA. Covariates will be significant factors from a bivariate logistical regression predicting the proportion of days woken to an alarm or snoozing from total answered survey using demographic, behavioral, psychological, and physiological factors as predictors. If the ANCOVA reveals a significant effect of intervention, a followup ANCOVA will compare average sleep duration for the first two weeks of intervention to the last two weeks of intervention using same covariates to determine if intervention effects change over time. Another follow correlation will compare the number of times the intervention occurred with the average difference of baseline and intervention sleep duration.
Alarm and Snooze Self Report
时间窗: 6 weeks via survey. 2 weeks at beginning of study (BASELINE), 2 weeks at beginning of intervention, 2 weeks at end of intervention
Alarm and Snoozing (AS) behaviors are associated with negative health outcomes. We will compare average baseline and intervention AS proportions using 1-way ANCOVA. Covariates will be significant factors from a bivariate logistical regression predicting the proportion of days woken to an alarm or snoozing from total answered survey using demographic, behavioral, psychological, and physiological factors as predictors. If the ANCOVA reveals a significant effect of intervention, a followup ANCOVA will compare AS proportion for the first two weeks of intervention to the last two weeks of intervention using same covariates to determine if intervention effects change over time. Another follow correlation will compare the number of times the intervention occurred with the average difference of baseline and intervention AS proportion.
Resting Heart Rate
时间窗: 12 weeks, Heart rate measured every minute passively via wearable
Higher resting heart rate (RHR) rate is associated with negative health outcomes. We will compare average baseline and intervention RHR (measured by wearables) using 1-way ANCOVA. Covariates will be significant factors from a bivariate logistical regression predicting the proportion of days woken to an alarm or snoozing from total answered survey using demographic, behavioral, psychological, and physiological factors as predictors. If the ANCOVA reveals a significant effect of intervention, a followup ANCOVA will compare average RHR for the first two weeks of intervention to the last two weeks of intervention using same covariates to determine if intervention effects change over time. Another follow correlation will compare the number of times the intervention occurred with the average difference of baseline and intervention RHR.
Reaction Time
时间窗: 6 weeks via survey. 2 weeks at beginning of study (BASELINE), 2 weeks at beginning of intervention, 2 weeks at end of intervention
Sleep inertia is a cognitive impairment measured using reaction time (RT) following sleep. We will compare average baseline and intervention RTs using 1-way ANCOVA. Covariates will be significant factors from a bivariate logistical regression predicting the proportion of days woken to an alarm or snoozing from total answered survey using demographic, behavioral, psychological, and physiological factors as predictors. If the ANCOVA reveals a significant effect of intervention, a followup ANCOVA will compare RTs for the first two weeks of intervention to the last two weeks of intervention using same covariates to determine if intervention effects change over time. Another follow correlation will compare the number of times the intervention occurred with the average difference of baseline and intervention RTs.
次要结局
未报告次要终点