Reducing snack food variety during obesity treatment
肥胖治疗期间减少零食种类
基本信息
- 批准号:7771500
- 负责人:
- 金额:$ 0.15万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2006
- 资助国家:美国
- 起止时间:2006-04-10 至 2010-03-31
- 项目状态:已结题
- 来源:
- 关键词:AdherenceBehaviorBehavior TherapyBehavioralBinge EatingBody WeightBody Weight decreasedCaloriesCarbohydratesClinicalConsumptionCross-Sectional StudiesDietDietary FatsDietary InterventionDietary intakeDisinhibitionEatingEating BehaviorEnergy IntakeEnvironmental Risk FactorEpidemicExposure toFat-Restricted DietFatty acid glycerol estersFoodGoalsHome environmentIce CreamIntakeInterventionInvestigationLiquid substanceMacronutrients NutritionMaintenanceMeasuresMethodsMonitorMoodsObesityOutcomeOverweightParticipantPhysical activityPrevalenceQuality of lifeRandomizedRandomized Controlled TrialsRegistriesReportingResearchResearch PersonnelSatiationSensoryTechniquesTestingTimeUnited StatesWeightWeight maintenance regimenWeights and MeasuresWorkexperiencefood consumptionfood cravingfood standardhedonicimprovedinnovationnovelobesity treatmentportion controlprogramsresearch studysatisfactionsuccessweight loss intervention
项目摘要
The rising prevalence of obesity in the United States is believed to be due to increased exposure to adverse
environmental factors, such as food portion sizes and increased dietary variety. Although decreasing portion
sizes is a strategy used in weight loss programs, research has not studied the effects of decreasing dietary
variety. Cross-sectional studies show a positive association between variety and body weight and in our
own studies we have shown that greater reductions in the number of different snack foods (i.e. cookies,
chips) consumed predicted greater decreases in overall caloric and fat intake and greater weight loss.
Limiting variety may reduce intake through long-term sensory-specific satiety and/or monotony. Reducing
dietary variety is a novel dietary approach with the potential to improve long-term weight loss, which has not
been studied as a clinical strategy in obesity research. The objective of this application is to conduct a
randomized controlled trial of a behavioral weight loss intervention limiting the number of different snack
foods consumed. Two hundred overweight and obese participants will be randomized to a standard
behavioral intervention (Standard) or to a standard behavioral intervention that also limits the number of
different snack foods consumed (Limited Variety). Both conditions will receive an 18-month standard
behavioral intervention, using behavioral techniques (i.e., self-monitoring) to change eating behaviors.
Participants in the Limited Variety condition will also limit variety in snack foods to only two chosen snack
foods throughout the intervention. Measures of weight, snack food consumption and hedonics, and diet
satisfaction will be taken at 0, 6, 12, and 18 months. This investigation will determine: 1) if the Limited
Variety condition produces greater weight loss than the Standard condition at 18 months; 2) if the Limited
Variety condition consumes fewer servings and calories from snack foods than the Standard condition; and
3) if limiting snack food variety produces long-term sensory-specific satiety and/or monotony.
Relevance: Experimental studies show that limiting dietary variety profoundly reduces intake. To date, there
is no dietary prescription that has been tested that capitalizes on the effect of variety on intake that can be
maintained. This will be the first investigation to examine methods of manipulating dietary variety that can be
adhered to over time and that influence intake, weight loss, and weight loss maintenance.
据信,美国肥胖症患病率的上升是由于暴露于不良环境的增加。
环境因素,如食物分量大小和饮食种类增加。虽然减少部分
尺寸是减肥计划中使用的一种策略,研究还没有研究减少饮食的影响。
品种横断面研究表明,品种和体重之间存在正相关,
我们自己的研究表明,不同零食(即饼干,
芯片)消费预测更大的整体热量和脂肪摄入量的减少和更大的体重减轻。
限制品种可能会通过长期的感官特异性饱腹感和/或单调感减少摄入量。减少
饮食多样化是一种新的饮食方法,有可能改善长期减肥,
作为肥胖症研究的临床策略进行了研究。这项申请的目的是进行一项
限制不同零食数量的行为减肥干预的随机对照试验
食物消耗。200名超重和肥胖的参与者将被随机分配到一个标准
行为干预(标准)或标准行为干预,也限制了数量,
不同的零食消费(有限的品种)。这两种情况都将获得18个月的标准
行为干预,使用行为技术(即,自我监控)来改变饮食行为。
限制品种条件下的参与者也将限制零食的品种,仅选择两种零食
在整个干预过程中,测量体重、零食消耗量和快乐指数以及饮食
将在0、6、12和18个月时获得满意度。本调查将确定:1)如果有限公司
在18个月时,品种条件比标准条件产生更大的重量损失; 2)如果限制
品种条件比标准条件消耗更少的份量和来自零食的卡路里;
3)如果限制快餐食品种类产生长期感觉特异性饱腹感和/或单调感。
相关性:实验研究表明,限制饮食种类会大大减少摄入量。迄今为止
没有经过测试的饮食处方可以利用各种摄入量的影响,
树立政治意识这将是第一次调查,以检查操纵饮食多样性的方法,
坚持随着时间的推移,并影响摄入量,减肥,减肥维持。
项目成果
期刊论文数量(6)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Physical activity variety, energy expenditure, and body mass index.
- DOI:10.5993/ajhb.38.4.16
- 发表时间:2014-07
- 期刊:
- 影响因子:2.3
- 作者:Raynor HA;Bond DS;Steeves J;Thompson DL
- 通讯作者:Thompson DL
Impact of food craving and calorie intake on body mass index (BMI) changes during an 18-month behavioral weight loss trial.
- DOI:10.1007/s10865-017-9824-4
- 发表时间:2017-08
- 期刊:
- 影响因子:3.1
- 作者:Buscemi J;Rybak TM;Berlin KS;Murphy JG;Raynor HA
- 通讯作者:Raynor HA
Increasing low-energy-dense foods and decreasing high-energy-dense foods differently influence weight loss trial outcomes.
增加低能量密度食物和减少高能量密度食物对减肥试验结果的影响不同。
- DOI:10.1038/ijo.2017.303
- 发表时间:2018
- 期刊:
- 影响因子:0
- 作者:Vadiveloo,M;Parker,H;Raynor,H
- 通讯作者:Raynor,H
Decreases in High-Fat and/or High-Added-Sugar Food Group Intake Occur when a Hypocaloric, Low-Fat Diet Is Prescribed Within a Lifestyle Intervention: A Secondary Cohort Analysis.
当在生活方式干预中规定低热量、低脂肪饮食时,高脂肪和/或高添加糖食物组的摄入量会减少:二次队列分析。
- DOI:10.1016/j.jand.2016.06.007
- 发表时间:2016
- 期刊:
- 影响因子:4.8
- 作者:Sheikh,VaishaliKeshani;Raynor,HollieA
- 通讯作者:Raynor,HollieA
Do food provisions packaged in single-servings reduce energy intake at breakfast during a brief behavioral weight-loss intervention?
在短暂的行为减肥干预期间,单份包装的食品是否会减少早餐的能量摄入?
- DOI:10.1016/j.jada.2009.08.009
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:Raynor,HollieA;VanWalleghen,EmilyL;Niemeier,Heather;Butryn,MeghanL;Wing,RenaR
- 通讯作者:Wing,RenaR
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Hollie A Raynor其他文献
Hollie A Raynor的其他文献
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{{ truncateString('Hollie A Raynor', 18)}}的其他基金
Translating basic habituation research to childhood obesity treatment
将基本习惯研究转化为儿童肥胖治疗
- 批准号:
10359162 - 财政年份:2019
- 资助金额:
$ 0.15万 - 项目类别:
Translating basic habituation research to childhood obesity treatment
将基本习惯研究转化为儿童肥胖治疗
- 批准号:
10579899 - 财政年份:2019
- 资助金额:
$ 0.15万 - 项目类别:
Reducing snack food variety during obesity treatment
肥胖治疗期间减少零食种类
- 批准号:
7220080 - 财政年份:2006
- 资助金额:
$ 0.15万 - 项目类别:
Reducing snack food variety during obesity treatment
肥胖治疗期间减少零食种类
- 批准号:
7750078 - 财政年份:2006
- 资助金额:
$ 0.15万 - 项目类别:
Reducing snack food variety during obesity treatment
肥胖治疗期间减少零食种类
- 批准号:
7531078 - 财政年份:2006
- 资助金额:
$ 0.15万 - 项目类别:
Reducing snack food variety during obesity treatment
肥胖治疗期间减少零食种类
- 批准号:
7589846 - 财政年份:2006
- 资助金额:
$ 0.15万 - 项目类别:
Reducing snack food variety during obesity treatment
肥胖治疗期间减少零食种类
- 批准号:
7390222 - 财政年份:2006
- 资助金额:
$ 0.15万 - 项目类别:
Reducing snack food variety during obesity treatment
肥胖治疗期间减少零食种类
- 批准号:
7083801 - 财政年份:2006
- 资助金额:
$ 0.15万 - 项目类别:
Childhood obesity treatment targeting specific behaviors
针对特定行为的儿童肥胖治疗
- 批准号:
7140545 - 财政年份:2005
- 资助金额:
$ 0.15万 - 项目类别:
Childhood obesity treatment targeting specific behaviors
针对特定行为的儿童肥胖治疗
- 批准号:
7522510 - 财政年份:2005
- 资助金额:
$ 0.15万 - 项目类别:
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