Dietary Guidelines, Portion Sizes, and Time Frame
How Dieticians Deliver Dietary Guidelines Using Portion Sizes and Time Frame
研究概览
详细说明
Background: Food Based Dietary Guidelines (FBDG) need to accessible and understandable to consumers. During the last update of the French FBDG, a survey with a representative sample of dieticians investigated 1) how to communicate portion sizes and 2) the most relevant time frame when delivering dietary guidelines.
Objective: To determine how to express portion sizes and time frame for Food Based Dietary Guidelines (FBDG) using the feedback of dietitians.
Design: Data were obtained from an internet-based survey of 441 French dieticians (collected from November 24, 2013 through January 2, 2014).
研究类型
注册 (实际的)
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
取样方法
研究人群
描述
Inclusion Criteria:
All members of the AFDN (French Association of Dietitians and Nutritionists) were invited to participate (n=2500 except the ones that had already participated in the pre-test n=10).
Members of the AFDN who have completed the online questionnaire were retained for analysis (n= 441).
Exclusion Criteria:
Incomplete questionnaires Participants of the pre-test (n=10)
学习计划
研究是如何设计的？
设计细节
- 观测模型：仅案例
- 时间观点：其他
队列和干预
团体/队列 |
干预/治疗 |
|---|---|
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Less experienced dietitians
There was no intervention, but we conducted separate analyses to identify differences according to the level of experience of the dietician.
We used the median number of years of professional experience (median=8) to split the sample and create two subgroups: 1) less experienced dieticians (less than 9 years of experience; n= 225)
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We only conducted separate analyses to see if responses differed according to level of experience.
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More experienced dietitians
and 2) more experienced dieticians (9 years of experience or more; n=215).
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We only conducted separate analyses to see if responses differed according to level of experience.
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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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Questionnaire to measure number of dietitians using different types of portion size and time frame
大体时间：through study completion, an average of 1 month
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Open-ended questions to measure how dietitians and patients describe portion sizes and time frame
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through study completion, an average of 1 month
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合作者和调查者
研究记录日期
研究主要日期
学习开始 (实际的)
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 (实际的)
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
与本研究相关的术语
其他研究编号
- GrenobleEM
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)？
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