Advancing Water Security: A Community Participatory School-Based Hydration Intervention
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 7,200
- 试验地点
- 1
- 主要终点
- Water Station Usage
研究概览
简要总结
The goal of this study is to determine the effectiveness and sustainability of a community-participatory hydration intervention over 3 years within a district that has newly installed hydration stations and is operating under a policy designed to enhance heathy hydration practices and promote equitable access to drinking water.
详细描述
The goal of this study is to determine the effectiveness of a hydration intervention on hydration station usage (primary outcome), Body Mass Index z-scores (zBMI) and dental caries (primary biomedical outcomes), and water bottle usage, beverage selection and intake, and academic outcomes (secondary outcomes).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Sequential
- 主要目的
- Prevention
- 盲法
- Double (Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 4 Years 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Lunchroom observations: All students (K-5th [Pre-Kindergarten if applicable]) who eat lunch in the cafeteria on assessment days are eligible
- •BMI and dental caries assessments: 1) student enrolls in study while in 3rd grade (followed through 5th g)
- •Student surveys: Students in 4th-5th grade are eligible to complete surveys assessing beverage intake and perceptions of hydration practices within their school district.
- •Staff surveys: All staff in the target schools will be eligible to complete the Personnel Survey.
排除标准
- •Lunchroom observations: None.
- •BMI and dental caries assessments: Students are ineligible if they are unable to complete assessments due to developmental or physical reasons, 2) planning to move in the study duration
- •Student surveys: None.
- •Staff surveys: None.
研究组 & 干预措施
Control
Assessment only
Hydration Intervention
4-month community participatory school-based hydration intervention that includes provision of refillable water bottles in schools with hydration stations in addition to: 1) social marketing, 2) behavioral reinforcement, and 3) education and outreach.
干预措施: Hydration (Behavioral)
结局指标
主要结局
Water Station Usage
时间窗: Years 1-3
Ounces of water per student per day measured by hydration station flow meters.
Dental Caries Status
时间窗: up to 3 years
Tooth decay or cavities will be measured using a modified International Caries Detection and Assessment System (ICDAS)
Body Mass Index (BMI)
时间窗: up to 3 years
NHANES Anthropometry methods used to measure height and weight. Age and sex-specific BMIz-score and BMI percentile will be calculated using Epi Info
次要结局
- Water Bottle Usage at Lunch(up to 3 years)
- Beverage Selection at Lunch(up to 3 years)
- Academics(up to 3 years)
- Beverage Intake(up to 3 years)
- School Environment(up to 3 years)
- Beverage Sales(up to 3 years)
- National School Lunch Program (NSLP) Participation(up to 3 years)
- Water Source Assessment(up to 3 years)
- School Personnel Knowledge(up to 3 years)