Family-based eHealth Obesity Prevention Intervention for Hispanic Adolescents
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- Change in Adolescents Physical Activity
研究概览
简要总结
The purpose of the study is to assess the feasibility, acceptability, and preliminary effects of a digital (web and mobile phone-based) program to improve physical activity levels and quality dietary intake among Hispanic parent-adolescent dyads.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 12 Years 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Female and male adolescents whose primary caregiver self-identifies as Hispanic
- •Adolescent is between the ages of 12-15;
- •Adolescent lives with an adult primary caregiver willing to participate;
- •Both parent and adolescent have smartphone/mobile device with internet access;
- •Adolescent does not meet recommendations for fruit and vegetable intake (proxy for overall diet quality) as determined by a validated two-item screener;
- •Adolescent does not meet physical activity guidelines as determined by responses on a validated two-item screener AND self-reports engaging in >2 hours/day of screen time (proxy for overall sedentary behavior) using three items.
排除标准
- •Adolescent's body mass index for age and gender is ≥ 95th percentile ("obese" range);
- •Adolescent has a chronic medical condition (e.g., type 2 diabetes) that requires intensive lifestyle modification;
- •Adolescent has a diagnosed developmental delay that would interfere with understanding program materials;
- •Parent or adolescent has a diagnosed medical or psychiatric condition and is currently taking medications that would interfere with changes to physical activity or diet (e.g., adolescent is diagnosed with Attention Deficit Hyperactivity Disorder and is currently on stimulant medication);
- •Family is planning to move out of the South Florida during the study follow-up period
研究组 & 干预措施
Healthy Juntos Intervention Condition
Parent-adolescent dyads randomized to the Healthy Juntos intervention condition will access a program that includes didactic, behavioral, and positive parenting content from their smartphones for 8 weeks.
干预措施: Healthy Juntos (Behavioral)
Control Group
This group will receive a digital standard of care - a list of publicly available lifestyle apps and websites which they may access at their discretion.
结局指标
主要结局
Change in Adolescents Physical Activity
时间窗: Baseline, up to 2 months
Adolescents will self-report physical activity using the Youth Activity Profile.
Change in Adolescent Sedentary Behavior
时间窗: Baseline, 2 months
Adolescents will self-report sedentary behavior using the Youth Activity Profile.
Change in Adolescents Dietary Intake (Sugar)
时间窗: Baseline, up to 2 months
Adolescent-parent dyads will self-report dietary intake using the NHANES Dietary Screener Questionnaire. Teaspoon equivalents of added sugars.
Change in Adolescents Dietary Intake (i.e., Fruits/Vegetables)
时间窗: Baseline, 2 months
Adolescents will self-report dietary intake using the NHANES Dietary Screener Questionnaire. Cup equivalents of fruits and vegetables will be calculated using a scoring algorithm developed by the National Cancer Institute.
次要结局
- Change in Parents Dietary Intake (Sugar)(Baseline, up to 2 months)
- Change in Parent Physical Activity.(Baseline, up to 2 months)
- Change Parent Sedentary Behavior(Baseline, up to 2 months)
- Change in Parents Dietary Intake (i.e., Fruits/Vegetables)(Baseline, up to 2 months)
研究者
Sara StGeorge
Assistant Professor of Public Health Sciences
University of Miami