Offering Free Fruits and Vegetables to Men at Risk of Poverty
Studie Zum Einfluss Der Bereitstellung Von Kostenlosem Favorisiertem Obst Und Gemüse Auf Das Ernährungsverhalten
研究概览
详细说明
A total of 100 men (> 30 years, living alone) with a low SES will be randomly assigned to a control or intervention group while controlling for food bank use. The intervention group will receive free fresh fruits and vegetables consisting of 2 daily portions of their favorite variety over a period of 4 weeks which will be provided to them once per week.
All participants will be asked to fill out a demographic questionnaire as well as a Food Frequency Questionnaire (FFQ), a questionnaire on variety of fruits and vegetables consumed and a 24-h-food-recall questionnaire. All questionnaires will be administered by trained interviewers. During the study period, the 24h-food recall questionnaire will be administered four more times; two times before the 4-week intervention period and two times after the intervention period. After the 4-week intervention period, interviewers will administered the FFQ and the questionnaire on variety.
Participants assigned to the control group will receive a fruit and vegetable basket after 4 weeks after baseline.
All participants will receive gift certificates for local supermarkets in the amount of 35,00 €.
研究类型
注册 (实际的)
阶段
- 不适用
联系人和位置
学习地点
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Stuttgart、德国、70593
- Institute of Nutritional Medicine, University of Hohenheim
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- income below 980 € per month
- > 30 years of age
- living alone
- without regular food delivery service (except for e.g. meals on wheels once a day)
- born in Germany
- speaks German
Exclusion Criteria:
- lives in assisted living accommodations
学习计划
研究是如何设计的？
设计细节
- 主要用途：预防
- 分配：随机化
- 介入模型：并行分配
- 屏蔽：无（打开标签）
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
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实验性的：Free Fruit and Vegetables
After baseline assessment of food intake patterns, the intervention will consist of providing free fruits and vegetables of their choice for a period of four weeks which will be provided fresh each week.
At baseline and at the end of the 4-week period, a FFQ, two 24h-recalls and a questionnaire on consumed fruit and vegetable variety will be administered.
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The intervention consists of providing free fruits and vegetables of the participants' liking for a period of 4 weeks.
Each week, a total of 2 portions of either fruits and/or vegetables per day will be provided.
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无干预：Control Goup
At baseline and at the end of the 4-week period, a FFQ, four 24h-recalls and a questionnaire on consumed fruit and vegetable variety will be administered.
At the end of the intervention period they receive once a basket of free fruits and vegetables.
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研究衡量的是什么？
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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Variety of Fruits and Vegetables
大体时间：baseline and 4 weeks
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Change from Baseline in the Types of Fruit and Vegetables Consumed per Day at 4 weeks
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baseline and 4 weeks
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Amount of Fruits and Vegetables
大体时间：baseline and 4 weeks
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Change from Baseline in the Amount of Fruit and Vegetables Consumed per Day at 4 weeks
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baseline and 4 weeks
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次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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Variety of Fruits and Vegetables Among Food Bank Users
大体时间：baseline and 4 weeks
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Change from Baseline in the Types of Fruit and Vegetables Consumed per Day at 4 weeks among food bank users.
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baseline and 4 weeks
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Amount of Fruits and Vegetables Among Food Bank Users
大体时间：baseline and 4 weeks
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Change from Baseline in the Amount of Fruit and Vegetables Consumed per Day at 4 weeks among food bank users
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baseline and 4 weeks
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Variety of Fruits and Vegetables Among Non-Food Bank Users
大体时间：baseline and 4 weeks
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Change from Baseline in the Types of Fruit and Vegetables Consumed per Day at 4 weeks among non-Ffood Bank Users
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baseline and 4 weeks
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Amount of Fruits and Vegetables Among Non-Food Bank Users
大体时间：baseline and 4 weeks
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Change from Baseline in the Amount of Fruit and Vegetables Consumed per Day at 4 weeks among non-Food Bank Users.
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baseline and 4 weeks
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合作者和调查者
调查人员
- 首席研究员：Nanette Stroebele-Benschop, PhD、Institute of Nutritional Medicine, University of Hohenheim
研究记录日期
研究主要日期
学习开始
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (估计)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.
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