Reducing Risky Drinking Using Smartphone Paired Breathalyzer
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 20
- 主要终点
- Percentage Alcohol in Breath Variability
研究概览
简要总结
The proposed project will test three commercial cellphone breathalyzers against a police grade breathalyzer device.The study will test the accuracy of these smartphone breathalyzers at assessing Breath Alcohol Content (BrAC) against a standard police grade breathalyzer. This study aims to fill the knowledge gap by determining the validity of smartphone paired breathalyzer devices to accurately assess BrAC. Data collection includes collection of BrAC measurements, as well as survey data.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 主要目的
- Health Services Research
- 盲法
- None
入排标准
- 年龄范围
- 21 Years 至 39 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Age 21-39 old
- •Less than 4 drinking days and less than 12 drinks per week on average in the past 2 months
- •Have previously consumed four (women) or five (men) or more standard drinks without problems
- •A valid photo ID
- •Willing to take public transportation home, via septa or an uber rideshare credit.
排除标准
- •Desire alcohol treatment now or received it in the past 6 months
- •Alcohol dependence with withdrawal per DSM-V criteria
- •Non-English-speaking
- •Individuals who have a medical condition or who are taking medication which limits or prevents the consumption of alcohol.
结局指标
主要结局
Percentage Alcohol in Breath Variability
时间窗: 8 Hours
Difference in Breath Alcohol Concentration (BrAC) from police-grade (Intoxilyzer 240) and consumer smartphone-paired breath testing devices relative to Blood Alcohol Concentration (BAC) measured from blood draw after tertiary dose of alcohol.
次要结局
- Differences in Readings on Devices for Percentage of Alcohol in Breath(8 Hours)