Time Restricted Eating, Eating Behaviors, and Cardiometabolic Risk in Emerging Adult Women
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 51
- 试验地点
- 1
- 主要终点
- Emotional Eating
研究概览
简要总结
The purpose of this study is to assess how time restricted eating interventions impact eating behaviors, diet quality, and body composition in women ages 20-29 years. Participants will be asked to limit all food and drinks (except water and some non-caloric beverages) to a 10-hour period during the day for four weeks. Participants 1-36 will follow their usual eating and activity patterns for one week before starting, and follow whatever eating pattern they want for 4 weeks after finishing. Participants 37-51 will follow their usual eating and activity patterns for one week before starting, and will not complete a follow up period.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 20 Years 至 29 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Able to speak and read English
- •Own a smartphone
- •BMI ≥ 20 kg/m2
- •Usual eating window ≥ 12 hours with the last eating occasion after 8pm on the majority of days
- •Have at least a moderate baseline level of dietary restraint
排除标准
- •Shift workers
- •Being pregnant, nursing, or planning to become pregnant in the next 6 months
- •Having a past or current eating disorder diagnosis
- •Having a chronic medical condition (including diabetes, heart, kidney, or thyroid disease) or a condition that requires therapeutic diet or specified meal timing
研究组 & 干预措施
Time Restricted Eating
Participants will limit their eating (all food and caloric beverages) to an eating window of 10 hours per day for 4 weeks. The eating window must end by 8pm. Water and non-caloric beverages are allowed outside of the eating window. No other changes are required to the types or total amount of food eaten.
干预措施: Time restricted eating (Behavioral)
结局指标
主要结局
Emotional Eating
时间窗: 3 time points: baseline, end of 4-week intervention, end of 4-week follow up
Dutch Eating Behavior Questionnaire: Emotional Eating Subscale. This subscale is scored from 1-5, with higher scores indicating higher emotional eating.
External Eating
时间窗: 3 time points: baseline, end of 4-week intervention, end of 4-week follow up
Dutch Eating Behavior Questionnaire: External Eating Subscale. This subscale is scored from 1-5, with higher scores indicating higher external eating.
Eating in the Absence of Hunger
时间窗: Baseline week, weeks 1 and 4 of intervention, weeks 1 and 4 of follow up
Assessed through surveys sent 5x/day asking about if food was eaten and why.
Emotional Eating
时间窗: Participants 1-36: 3 time points: baseline, end of 4-week intervention, end of 4-week follow up Participants 37-51: 2 time points: baseline, end of 4-week intervention
Dutch Eating Behavior Questionnaire: Emotional Eating Subscale. This subscale is scored from 1-5, with higher scores indicating higher emotional eating.
External Eating
时间窗: Participants 1-36: 3 time points: baseline, end of 4-week intervention, end of 4-week follow up Participants 37-51: 2 time points: baseline, end of 4-week intervention
Dutch Eating Behavior Questionnaire: External Eating Subscale. This subscale is scored from 1-5, with higher scores indicating higher external eating.
Eating in the Absence of Hunger
时间窗: Participants 1-36: Baseline week, weeks 1 and 4 of intervention, weeks 1 and 4 of follow up Participants 37-51: Baseline week, weeks 1 and 4 of intervention
Assessed through surveys sent 5x/day asking about if food was eaten and why.
次要结局
- Diet Quality(3 time points: baseline, end of 4-week intervention, end of 4-week follow up)
- Body composition (total percent body fat)(Baseline and end of 4-week intervention)
- Body composition (visceral fat)(Baseline and end of 4-week intervention)
- Body weight(3 time points: baseline, end of 4-week intervention, end of 4-week follow up)
- Diet Quality(Participants 1-36: 3 time points: baseline, end of 4-week intervention, end of 4-week follow up Participants 37-51: 2 time points: baseline, end of 4-week intervention)
- Body composition (total percent body fat)(Baseline and end of 4-week intervention (participants 1-36 only))
- Body composition (visceral fat)(Baseline and end of 4-week intervention (participants 1-36 only))
- Body weight(Participants 1-36: 3 time points: baseline, end of 4-week intervention, end of 4-week follow up Participants 37-51: 2 time points: baseline, end of 4-week intervention)
- Continuous Glucose Monitoring(First 10 days of study, last 7 days of intervention period (added for participants 37-51, optional for participants 29-36))
研究者
Carly R Pacanowski
Associate Professor
University of Delaware