Utility and feasibility of activity type to augment consumer wearable-based physical activity energy expenditure prediction equations using heartrate and movement in children
使用儿童心率和运动来增强基于消费者可穿戴设备的身体活动能量消耗预测方程的活动类型的实用性和可行性
基本信息
- 批准号:10677143
- 负责人:
- 金额:$ 4.09万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2023
- 资助国家:美国
- 起止时间:2023-08-16 至 2026-08-15
- 项目状态:未结题
- 来源:
- 关键词:AccelerometerAddressAdultApplications GrantsAwarenessBehaviorChildCommunicationComplementComplexDataDevicesDiabetes MellitusEnergy MetabolismEpidemiologyEquationGoalsHealthHeart RateHourInterventionKnowledgeLiteratureMachine LearningManuscriptsMeasuresMentorsMovementObesityOutcomeParentsParticipantPattern RecognitionPeer ReviewPhotoplethysmographyPhysical activityPhysical assessmentPostdoctoral FellowProceduresProtocols documentationPublicationsPublishingReportingResearchRunningSeriesSignal TransductionSleepStructureTechniquesTestingTimeTrainingWalkingactigraphyadvanced analyticsdata managementdesigndesign verificationfeature detectionfitbitimprovedinnovationparent projectportabilityskillsstandard measureuser-friendlyvalidation studieswearable device
项目摘要
Accurate assessment of children’s (5-12yrs) free-living physical activity energy expenditure (PAEE) is critical to
understanding the complex and interdependent relationship between children’s PAEE and health outcomes. The
combination of movement (e.g., steps, counts, raw signal) and heart rate data provides reasonably accurate
estimates of children’s PAEE during lab conditions. However, the combination of movement and heart rate
(MOVE+HR) may be inadequate for predicting children’s free-living PAEE. Studies in adults demonstrate
including the type of activity (e.g., the participant is walking, running, cycling, etc.) improves estimates of free-
living PAEE, relative to using movement or MOVE+HR. Yet, this evidence is based on studies conducted in
adults. No studies of children have investigated the impact of adding activity type to PAEE prediction equations
that use MOVE+HR. Existing consumer wearables (e.g., Fitbit, Garmin) are promising for the assessment of
children’s free-living PAEE. These devices incorporate built-in pattern-recognition features that automatically
detect activity type, and these metrics are provided in a user-friendly format for the end-user; however, no known
studies have evaluated the ability of consumer wearables to autodetect activities in children. Consumer
wearables also use photoplethysmography to capture HR and accelerometry to capture movement. Their unique
ability to capture activity type, HR, and movement metrics could significantly improve estimates of free-living
PAEE in children. Aim 1 will evaluate the impact of including activity type, captured via direct observation, to
regression equations that use movement and HR data from consumer wearables (i.e., Garmin Vivoactive 4S
and Fitbit Sense). Aim 2 will evaluate the ability of consumer wearables (i.e., Garmin Vivoactive 4S and Fitbit
Sense) to automatically detect activities (i.e., walking, running, biking). To accomplish these aims, this study will
capitalize on the validation design (i.e., semi-structured physical activity protocol and data
management/extraction procedures) and draw on data collected from 120 children (5-12yrs) from an existing
R01 project. This project will use analytical techniques, including cross-sectional time series (CSTS), multivariate
adaptive regression spline (MARS), machine learning, and equivalence testing to address the following aims.
The project’s long-term goal is to advance the assessment of children’s PAEE in epidemiologic- and intervention-
based studies for children, which is critical to understanding the complex relationship between children’s PAEE
and health outcomes. Through the execution of this project, the following will be gained: an in-depth knowledge
of the literature related to assessment of PAEE in children, expertise designing and implementing validation
studies assessing PAEE in children, hands-on training using gold standard measures to assess children’s PAEE
and activity type, proficiency performing advanced analytical techniques, and scientific communication and
grantsmanship skills, including peer-reviewed publication, scientific presentation, mentored manuscript review,
and a drafted post-doctoral grant application.
准确评估儿童(5-12岁)的自由生活体力活动能量消耗(PAEE)是至关重要的
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)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
James W. White III其他文献
James W. White III的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
相似海外基金
Rational design of rapidly translatable, highly antigenic and novel recombinant immunogens to address deficiencies of current snakebite treatments
合理设计可快速翻译、高抗原性和新型重组免疫原,以解决当前蛇咬伤治疗的缺陷
- 批准号:
MR/S03398X/2 - 财政年份:2024
- 资助金额:
$ 4.09万 - 项目类别:
Fellowship
CAREER: FEAST (Food Ecosystems And circularity for Sustainable Transformation) framework to address Hidden Hunger
职业:FEAST(食品生态系统和可持续转型循环)框架解决隐性饥饿
- 批准号:
2338423 - 财政年份:2024
- 资助金额:
$ 4.09万 - 项目类别:
Continuing Grant
Re-thinking drug nanocrystals as highly loaded vectors to address key unmet therapeutic challenges
重新思考药物纳米晶体作为高负载载体以解决关键的未满足的治疗挑战
- 批准号:
EP/Y001486/1 - 财政年份:2024
- 资助金额:
$ 4.09万 - 项目类别:
Research Grant
Metrology to address ion suppression in multimodal mass spectrometry imaging with application in oncology
计量学解决多模态质谱成像中的离子抑制问题及其在肿瘤学中的应用
- 批准号:
MR/X03657X/1 - 财政年份:2024
- 资助金额:
$ 4.09万 - 项目类别:
Fellowship
CRII: SHF: A Novel Address Translation Architecture for Virtualized Clouds
CRII:SHF:一种用于虚拟化云的新型地址转换架构
- 批准号:
2348066 - 财政年份:2024
- 资助金额:
$ 4.09万 - 项目类别:
Standard Grant
The Abundance Project: Enhancing Cultural & Green Inclusion in Social Prescribing in Southwest London to Address Ethnic Inequalities in Mental Health
丰富项目:增强文化
- 批准号:
AH/Z505481/1 - 财政年份:2024
- 资助金额:
$ 4.09万 - 项目类别:
Research Grant
ERAMET - Ecosystem for rapid adoption of modelling and simulation METhods to address regulatory needs in the development of orphan and paediatric medicines
ERAMET - 快速采用建模和模拟方法的生态系统,以满足孤儿药和儿科药物开发中的监管需求
- 批准号:
10107647 - 财政年份:2024
- 资助金额:
$ 4.09万 - 项目类别:
EU-Funded
BIORETS: Convergence Research Experiences for Teachers in Synthetic and Systems Biology to Address Challenges in Food, Health, Energy, and Environment
BIORETS:合成和系统生物学教师的融合研究经验,以应对食品、健康、能源和环境方面的挑战
- 批准号:
2341402 - 财政年份:2024
- 资助金额:
$ 4.09万 - 项目类别:
Standard Grant
Ecosystem for rapid adoption of modelling and simulation METhods to address regulatory needs in the development of orphan and paediatric medicines
快速采用建模和模拟方法的生态系统,以满足孤儿药和儿科药物开发中的监管需求
- 批准号:
10106221 - 财政年份:2024
- 资助金额:
$ 4.09万 - 项目类别:
EU-Funded
Recite: Building Research by Communities to Address Inequities through Expression
背诵:社区开展研究,通过表达解决不平等问题
- 批准号:
AH/Z505341/1 - 财政年份:2024
- 资助金额:
$ 4.09万 - 项目类别:
Research Grant