Prospective impact of media use on sleep and obesity risk in preschoolers
媒体使用对学龄前儿童睡眠和肥胖风险的前瞻性影响
基本信息
- 批准号:10220021
- 负责人:
- 金额:$ 14.14万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2018
- 资助国家:美国
- 起止时间:2018-09-01 至 2023-07-31
- 项目状态:已结题
- 来源:
- 关键词:AccountingAddressAdultAgeAreaBehaviorBehavioralBehavioral ResearchBody mass indexCharacteristicsChildChild HealthCross-Sectional StudiesDataData ReportingData SetDevicesDiseaseEating BehaviorEducational workshopEpidemicEpidemiologistGoalsHealthHealth behaviorHeightHouseholdHyperphagiaInterventionLaboratoriesLeadLifeMeasuresMediatingMentored Research Scientist Development AwardMentorshipMethodologyMethodsModelingObesityObservational StudyOnline SystemsOverweightParentsProspective StudiesPublic HealthQuestionnairesReportingResearchResearch DesignResearch PersonnelRisk FactorsShapesSleepSleep DeprivationSleep disturbancesTestingTimeTrainingUncertaintyViolenceWeightWeight Gainage groupbasedesignearly childhoodeating in absence of hungerexcessive weight gainexperiencefollow-uphealthy weightimprovedinnovationlifetime riskmeetingsnovelobesity in childrenobesity preventionobesity riskpediatricianpreventprogramsprospectiveresearch studyskillssleep qualitysuccesswearable device
项目摘要
PROJECT SUMMARY
Preventing overweight in preschoolers may be an effective way to reduce the lifetime risk of obesity. Though
adequate, quality sleep is increasingly recognized as essential for maintaining a healthy weight, the risk factors
for insufficient sleep in preschoolers are poorly understood. While media use has been associated with
insufficient sleep in preschoolers, most studies are limited because of unmeasured confounding related to
household chaos and a sole focus on total media use quantity or bedroom media use without considering media
content. Furthermore, insufficient sleep likely leads to overeating in adults, yet few studies have considered that
effect in preschoolers. My long term goals are to become an expert in how preschoolers engage with media and
how media use impacts sleep and obesity risk, while emphasizing the use of wearable devices to objectively
measure media use and sleep. My objectives for this mentored research scientist development award are thus
to become an expert in 1) conducting prospective research studies on obesity prevention in early childhood, 2)
media use behaviors in preschoolers, 3) using wearable devices to objectively measure media use and sleep in
preschoolers, and 4) mastering advanced statistical methodology needed for establishing causal inference in
health behavior research. I will complete my training with coursework, participation in the plenary sessions,
workshops and short-courses at targeted scientific meetings, and through the completion of a novel, prospective
research study to examine the causal relationships between media use, sleep, overeating and weight gain in
preschoolers. My research is particularly novel because I consider how the content of media preschoolers
engage with modifies the relationship between media use and sleep. My innovative research design accounts
for household chaos with a validated measure, includes the novel application of a valid, wearable audio recording
device to objectively measure media exposure, and includes a laboratory-based assessment of overeating (i.e.,
eating in the absence of hunger) to define the association of nighttime sleep on subsequent overeating.
Importantly, my program will be conducted under the guidance of an expert mentorship team that consists of a
pediatrician and behavioral epidemiologist (Dr. Sargent), an epidemiologist in early child health (Dr. Karagas), a
behavioral researcher in early childhood obesity prevention (Dr. Benjamin Neelon), and a statistician in
behavioral research (Dr. O’Malley), as well as three advisors with specialized training in sleep and child eating
behaviors. In Year 5 I will submit an R01 proposal for a prospective study properly powered to define the causal
relationships between media use and excess weight gain while considering mediating and moderating factors.
This line of research will substantially advance the understanding for how preschoolers engage with media and
how that use impacts sleep, and ultimately, obesity risk. With my strong quantitative background and
documented success as an early investigator, I have no doubt I can lead this exciting and novel area of research.
项目摘要
预防学龄前儿童超重可能是降低肥胖终生风险的有效方法。
充足、高质量的睡眠越来越被认为是保持健康体重的必要条件,
对于学龄前儿童睡眠不足的原因知之甚少。虽然媒体使用与
学龄前儿童睡眠不足,大多数研究都是有限的,因为无法测量的混杂因素,
家庭混乱,只关注媒体使用总量或卧室媒体使用,不考虑媒体
此外,睡眠不足可能导致成年人暴饮暴食,但很少有研究认为,
我的长期目标是成为学龄前儿童如何与媒体互动的专家,
媒体使用如何影响睡眠和肥胖风险,同时强调使用可穿戴设备客观地
衡量媒体使用和睡眠。我的目标是这个指导研究科学家发展奖,因此,
成为1)在儿童早期预防肥胖方面进行前瞻性研究的专家,2)
学龄前儿童的媒体使用行为,3)使用可穿戴设备客观地测量媒体使用和睡眠,
学龄前儿童,和4)掌握先进的统计方法,建立因果推理所需的,
健康行为研究。我将完成我的培训课程,参加全体会议,
在有针对性的科学会议上举办讲习班和短期培训班,并通过完成一项新的、有前景的
一项研究旨在检查媒体使用、睡眠、暴饮暴食和体重增加之间的因果关系,
学龄前儿童。我的研究特别新颖,因为我认为媒体学龄前儿童的内容
参与改变了媒体使用和睡眠之间的关系。我的创新研究设计说明了
对于家庭混乱的有效措施,包括一个有效的,可穿戴的音频记录的新应用程序,
客观地测量媒体曝光的装置,并且包括基于实验室的暴饮暴食的评估(即,
在没有饥饿的情况下进食)来定义夜间睡眠与随后的暴饮暴食之间的关联。
重要的是,我的计划将在一个专家指导团队的指导下进行,该团队由一个
儿科医生和行为流行病学家(萨金特博士),早期儿童健康流行病学家(卡拉加斯博士),
儿童早期肥胖预防的行为研究员(本杰明·尼伦博士),
行为研究(奥马利博士),以及三名顾问与专门培训的睡眠和儿童饮食
行为。在第5年,我将提交一份R01提案,用于一项前瞻性研究,该研究具有适当的动力来定义因果关系。
媒体使用和过度体重增加之间的关系,同时考虑中介和调节因素。
这一系列的研究将大大促进对学龄前儿童如何参与媒体的理解,
如何使用影响睡眠,并最终,肥胖的风险。
作为一名早期的研究者,我有记录的成功,我毫不怀疑我可以领导这个令人兴奋和新颖的研究领域。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Jennifer A. Emond其他文献
Author Response to E-cigarettes and Respiratory Disorder: The Broader Research Context.
作者对电子烟和呼吸系统疾病的回应:更广泛的研究背景。
- DOI:
- 发表时间:
2023 - 期刊:
- 影响因子:4.7
- 作者:
J. Sargent;Kathryn C. Edwards;Jennifer A. Emond;S. Tanski;Kristie A Taylor;J. Pierce;M. Goniewicz;R. Niaura;Gabriella M. Anic;Yanling Chen;Priscilla Callahan;L. D. Gardner;Theresa Thekkudan;Nicolette Borek;H. Kimmel;K. Cummings;A. Hyland;M. Brunette - 通讯作者:
M. Brunette
US emergency department visits for hip fracture, 1992–2000
美国因髋部骨折急诊就诊,1992-2000 年
- DOI:
- 发表时间:
2004 - 期刊:
- 影响因子:4.4
- 作者:
L. Gerson;Jennifer A. Emond;C. Camargo - 通讯作者:
C. Camargo
Inconsistent electrocardiographic testing for syncope in United States emergency departments.
美国急诊室对晕厥的心电图检测不一致。
- DOI:
10.1016/j.amjcard.2004.02.021 - 发表时间:
2004 - 期刊:
- 影响因子:0
- 作者:
Benjamin C. Sun;Jennifer A. Emond;C. Camargo - 通讯作者:
C. Camargo
SPECIAL COLLECTION: PSYCHOLOGY OF LIVE STREAMING Exploring Adolescent Vulnerability to In fl uencer Product Endorsement on Snack Intake Within a Live Streaming Context
特别收藏:直播心理学探索青少年在直播背景下对影响者产品认可的零食摄入的脆弱性
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
Sara J. Maksi;J. W. Long;Kathleen L. Keller;Frank Dardis;Jason Freeman;Martina Vecchi;Jennifer A. Emond;Travis D. Masterson;Elliot Panek;Bridget Rubenking;Vivian Hsueh;Hua Chen - 通讯作者:
Hua Chen
Youth Access to Tobacco Products in the United States: Findings from Wave 1 (2013-2014) of the Population Assessment of Tobacco and Health (PATH) Study.
美国青少年获取烟草制品的情况:烟草与健康人口评估 (PATH) 研究第一波(2013-2014 年)的调查结果。
- DOI:
- 发表时间:
2018 - 期刊:
- 影响因子:4.7
- 作者:
S. Tanski;Jennifer A. Emond;C. Stanton;T. Kirchner;Kelvin Choi;Ling Yang;Chase Ryant;Joelle N Robinson;A. Hyland - 通讯作者:
A. Hyland
Jennifer A. Emond的其他文献
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{{ truncateString('Jennifer A. Emond', 18)}}的其他基金
Calibrating and validating accelerometry for use across early childhood (6-24 months)
校准和验证加速度测量法以供幼儿期(6-24 个月)使用
- 批准号:
10350238 - 财政年份:2022
- 资助金额:
$ 14.14万 - 项目类别:
Calibrating and validating accelerometry for use across early childhood (6-24 months)
校准和验证加速度测量法以供幼儿期(6-24 个月)使用
- 批准号:
10544760 - 财政年份:2022
- 资助金额:
$ 14.14万 - 项目类别:
Prospective impact of media use on sleep and obesity risk in preschoolers
媒体使用对学龄前儿童睡眠和肥胖风险的前瞻性影响
- 批准号:
10450025 - 财政年份:2018
- 资助金额:
$ 14.14万 - 项目类别:
Prospective impact of media use on sleep and obesity risk in preschoolers
媒体使用对学龄前儿童睡眠和肥胖风险的前瞻性影响
- 批准号:
9978763 - 财政年份:2018
- 资助金额:
$ 14.14万 - 项目类别:
Prospective impact of media use on sleep and obesity risk in preschoolers
媒体使用对学龄前儿童睡眠和肥胖风险的前瞻性影响
- 批准号:
9769019 - 财政年份:2018
- 资助金额:
$ 14.14万 - 项目类别:
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