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Exercise Snack vs. Traditional Structured Training: Effects on Physically Function and Psychological Function in Obese Older Adults
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注册号：

Registration number：

 ChiCTR2600126147 

最近更新日期：

Date of Last Refreshed on：

 2026-06-04 14:48:51 

注册时间：

Date of Registration：

 2026-06-04 00:00:00 

注册号状态：

补注册

Registration Status：

Retrospective registration

注册题目：

Exercise Snack vs. Traditional Structured Training: Effects on Physically Function and Psychological Function in Obese Older Adults

Public title：

Exercise Snack vs. Traditional Structured Training: Effects on Physically Function and Psychological Function in Obese Older Adults

注册题目简写：

English Acronym：

研究课题的正式科学名称：

Exercise Snack vs. Traditional Structured Training: Effects on Physically Function and Psychological Function in Obese Older Adults

Scientific title：

Exercise Snack vs. Traditional Structured Training: Effects on Physically Function and Psychological Function in Obese Older Adults

研究课题代号(代码)：

Study subject ID：

在二级注册机构或其它机构的注册号：

The registration number of the Partner Registry or other register：

申请注册联系人：

Liao Qianwen 

研究负责人：

Liao Qianwen 

Applicant：

Liao Qianwen 

Study leader：

Liao Qianwen 

申请注册联系人电话：

Applicant telephone：

 +852 6582 8303

研究负责人电话：

Study leader's
telephone：

+852 6582 8303

申请注册联系人传真 ：

Applicant Fax：

研究负责人传真：

Study leader's fax：

申请注册联系人电子邮件：

Applicant E-mail：

 iaoiaeqnwn@gmail.com

研究负责人电子邮件：

Study leader's E-mail：

 iaoiaeqnwn@gmail.com

申请单位网址(自愿提供)：

Applicant website(voluntary supply)：

研究负责人网址(自愿提供)：

Study leader's website(voluntary supply)：

申请注册联系人通讯地址：

The Education University Of Hong Kong, 10 Lo Ping Road, Tai Po, New Territories, Hong Kong

研究负责人通讯地址：

The Education University Of Hong Kong, 10 Lo Ping Road, Tai Po, New Territories, Hong Kong

Applicant address：

The Education University Of Hong Kong, 10 Lo Ping Road, Tai Po, New Territories, Hong Kong

Study leader's address：

The Education University Of Hong Kong, 10 Lo Ping Road, Tai Po, New Territories, Hong Kong

申请注册联系人邮政编码：

Applicant postcode：

研究负责人邮政编码：

Study leader's postcode：

申请人所在单位：

The Education University of Hong Kong

Applicant's institution：

The Education University of Hong Kong

研究负责人所在单位：

The Education University of Hong Kong

Affiliation of the Leader：

The Education University of Hong Kong

是否获伦理委员会批准：

是

Approved by ethic committee：

Yes

伦理委员会批件文号：

Approved No. of ethic committee：

 2024-2025-0750

伦理委员会批件附件：

Approved file of Ethical Committee：

 查看附件View

批准本研究的伦理委员会名称：

Human Research Ethics Committee, RDO, EdUHK

Name of the ethic committee：

Human Research Ethics Committee, RDO, EdUHK

伦理委员会批准日期：

Date of approved by ethic committee：

 2026-01-07 00:00:00

伦理委员会联系人：

Mr. Desmond Kwok

Contact Name of the ethic committee：

Mr. Desmond Kwok

伦理委员会联系地址：

The Education University of Hong Kong c/o Research and Development Office 10 Lo Ping Road, Tai Po , Hong Kong

Contact Address of the ethic committee：

The Education University of Hong Kong c/o Research and Development Office 10 Lo Ping Road, Tai Po , Hong Kong

伦理委员会联系人电话：

Contact phone of the ethic committee：

 +852 2948 8614

伦理委员会联系人邮箱：

Contact email of the ethic committee：

研究实施负责（组长）单位：

The Education University of Hong Kong

Primary sponsor：

The Education University of Hong Kong

研究实施负责（组长）单位地址：

The Education University Of Hong Kong, 10 Lo Ping Road, Tai Po, New Territories, Hong Kong

Primary sponsor's address：

The Education University Of Hong Kong, 10 Lo Ping Road, Tai Po, New Territories, Hong Kong

试验主办单位(项目批准或申办者)：

Secondary sponsor：

国家：

China

省(直辖市)：

Hong Kong

市(区县)：

Country：

China

Province：

Hong Kong

City：

单位(医院)：

The Education University of Hong Kong

具体地址：

The Education University Of Hong Kong, 10 Lo Ping Road, Tai Po, New Territories, Hong Kong

Institution
hospital：

The Education University of Hong Kong

Address：

The Education University Of Hong Kong, 10 Lo Ping Road, Tai Po, New Territories, Hong Kong

经费或物资来源：

The Education University of Hong Kong

Source(s) of funding：

The Education University of Hong Kong

研究疾病：

Obesity  

Target disease：

Obesity

研究疾病代码：

Target disease code：

研究类型：

干预性研究

Study type：

Interventional study

研究所处阶段：

 其它 

Study phase：

N/A

研究设计：

随机平行对照 

Study design：

Parallel 

研究目的：

Chronic obesity accelerates age-related deterioration in physical and psychological health among the elderly population (aged 60–75 years) (Neri et al., 2020). This three‐arm randomized controlled trial (RCT) aims to compare the efficacy of Exercise Snacks (ES) against Traditional Structured Exercise (TSE) and a Usual Activities Control (UC) group. The primary objective is to determine whether ES yields non-inferior or superior improvements in physical function and psychological well-being relative to TSE and UC.  

Objectives of Study：

Chronic obesity accelerates age-related deterioration in physical and psychological health among the elderly population (aged 60–75 years) (Neri et al., 2020). This three‐arm randomized controlled trial (RCT) aims to compare the efficacy of Exercise Snacks (ES) against Traditional Structured Exercise (TSE) and a Usual Activities Control (UC) group. The primary objective is to determine whether ES yields non-inferior or superior improvements in physical function and psychological well-being relative to TSE and UC.

药物成份或治疗方案详述：

 

Description for medicine or protocol of treatment in detail：

 

纳入标准：

Inclusion criteria

排除标准：

Severe cardiopulmonary disease, musculoskeletal or neuromuscular impairments that preclude exercise, cognitive impairment affecting consent or compliance, participation in another clinical trial.

Exclusion criteria：

Severe cardiopulmonary disease, musculoskeletal or neuromuscular impairments that preclude exercise, cognitive impairment affecting consent or compliance, participation in another clinical trial.

研究实施时间：

Study execute time：

从 From 2026-01-07 00:00:00至 To 2026-04-30 00:00:00  

征募观察对象时间：

Recruiting time：

从 From 2026-01-08 00:00:00 至 To 2026-01-11 00:00:00

干预措施：

Interventions：

组别：

Exercise Snacks Group

样本量：

 35

Group：

Exercise Snacks Group

Sample size：

干预措施：

Participants will perform 3–4 bouts of 8‐minute exercise sessions per day, 5 days per week. Each bout will include bodyweight exercises (e.g., chair stands, step-ups, wall push-ups) performed at moderate-to-high intensity (Borg Scale 5–7). Sessions will be home‐based with real‐time adherence monitoring via WhatsApp reminders.

干预措施代码：

Intervention：

Participants will perform 3–4 bouts of 8‐minute exercise sessions per day, 5 days per week. Each bout will include bodyweight exercises (e.g., chair stands, step-ups, wall push-ups) performed at moderate-to-high intensity (Borg Scale 5–7). Sessions will be home‐based with real‐time adherence monitoring via WhatsApp reminders.

Intervention code：

组别：

Traditional Structured Exercise Group

样本量：

 35

Group：

Traditional Structured Exercise Group

Sample size：

干预措施：

Participants will attend one 70-minute supervised session, 3 days per week, in the laboratory. Sessions will include warm-up, aerobic exercise, resistance training, and cool-down.

干预措施代码：

Intervention：

Participants will attend one 70-minute supervised session, 3 days per week, in the laboratory. Sessions will include warm-up, aerobic exercise, resistance training, and cool-down.

Intervention code：

组别：

Usual Activities Control group

样本量：

 35

Group：

Usual Activities Control group

Sample size：

干预措施：

Participants will maintain their usual daily activities without any exercise intervention or contact beyond baseline and follow-up assessments.

干预措施代码：

Intervention：

Participants will maintain their usual daily activities without any exercise intervention or contact beyond baseline and follow-up assessments.

Intervention code：

研究实施地点：

Countries of recruitment and research settings：

国家：

 China

省(直辖市)：

 Hong Kong 

市(区县)：

  

Country：

China

Province：

Hong Kong

City：

单位(医院)：

 The Education University of Hong Kong 

单位级别：

 大学 

Institution
hospital：

The Education University of Hong Kong

Level of the institution：

University

测量指标：

Outcomes：

指标中文名：

Sensory Organization Test Equilibrium Score

指标类型：

主要指标

Outcome：

Sensory Organization Test Equilibrium Score

Type：

Primary indicator

测量时间点：

测量方法：

Measure time point of outcome：

Measure method：

指标中文名：

Short Physical Performance Battery Total Score

指标类型：

主要指标

Outcome：

Short Physical Performance Battery Total Score

Type：

Primary indicator

测量时间点：

测量方法：

Measure time point of outcome：

Measure method：

指标中文名：

Activities-specific Balance Confidence Scale Score

指标类型：

主要指标

Outcome：

Activities-specific Balance Confidence Scale Score

Type：

Primary indicator

测量时间点：

测量方法：

Measure time point of outcome：

Measure method：

指标中文名：

Falls Efficacy Scale-International Score

指标类型：

主要指标

Outcome：

Falls Efficacy Scale-International Score

Type：

Primary indicator

测量时间点：

测量方法：

Measure time point of outcome：

Measure method：

指标中文名：

Body Composition

指标类型：

次要指标

Outcome：

Body Composition

Type：

Secondary indicator

测量时间点：

测量方法：

Body composition analyzer (MC-780MA, Tanita, Tokyo, Japan)

Measure time point of outcome：

Measure method：

Body composition analyzer (MC-780MA, Tanita, Tokyo, Japan)

指标中文名：

Waist Circumference

指标类型：

次要指标

Outcome：

Waist Circumference

Type：

Secondary indicator

测量时间点：

测量方法：

Measure time point of outcome：

Measure method：

指标中文名：

Hand Grip Strength

指标类型：

次要指标

Outcome：

Hand Grip Strength

Type：

Secondary indicator

测量时间点：

测量方法：

Measure time point of outcome：

Measure method：

指标中文名：

6-Minute Walk Distance

指标类型：

次要指标

Outcome：

6-Minute Walk Distance

Type：

Secondary indicator

测量时间点：

测量方法：

Measure time point of outcome：

Measure method：

指标中文名：

Daily Physical Activity Time时间

指标类型：

次要指标

Outcome：

Daily Physical Activity Time

Type：

Secondary indicator

测量时间点：

测量方法：

CHAMPS Physical Activity Questionnaire for Older Adults

Measure time point of outcome：

Measure method：

CHAMPS Physical Activity Questionnaire for Older Adults

指标中文名：

Community Healthy Activities Model Program for Seniors Questionnaire Total Score

指标类型：

次要指标

Outcome：

Community Healthy Activities Model Program for Seniors Questionnaire Total Score

Type：

Secondary indicator

测量时间点：

测量方法：

Measure time point of outcome：

Measure method：

指标中文名：

EuroQol-5 Dimension-5 Level Utility Index

指标类型：

次要指标

Outcome：

EuroQol-5 Dimension-5 Level Utility Index

Type：

Secondary indicator

测量时间点：

测量方法：

Measure time point of outcome：

Measure method：

采集人体标本：

Collecting sample(s)
from participants：

标本中文名：

None

组织：

Sample Name：

None

Tissue：

人体标本去向

 其它  

说明

Fate of sample：

0thers  

Note：

征募研究对象情况：

Recruiting status：

结束

/Completed

年龄范围：

Participant age：
最小 Min age 60 岁 years
最大 Max age 75 岁 years

性别：

男女均可

Gender：

Both

随机方法（请说明由何人用什么方法产生随机序列）：

An independent research assistant, not involved in recruitment, screening, or assessment, will generate the random allocation sequence using a computerized random number generator.

Randomization Procedure (please state who generates the random number sequence and by what method)：

An independent research assistant, not involved in recruitment, screening, or assessment, will generate the random allocation sequence using a computerized random number generator.

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

公开/Public

盲法：

Single-blind (Outcomes Assessor)

Blinding：

Single-blind (Outcomes Assessor)

试验完成后的统计结果（上传文件）：

Calculated Results after
the Study Completed(upload file)：

是否共享原始数据：

IPD sharing

是Yes

共享原始数据的方式（说明：请填入公开原始数据日期和方式，如采用网络平台，需填该网络平台名称和网址）：

After study completion (expected by 31 Dec 2026), de-identified individual participant data (including metadata, protocol, statistical analysis plan, and case report forms) will be available upon reasonable request to the principal investigator via email (qliao@eduhk.hk). Access requires prior ethics committee approval and a signed data use agreement.

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url)：

After study completion (expected by 31 Dec 2026), de-identified individual participant data (including metadata, protocol, statistical analysis plan, and case report forms) will be available upon reasonable request to the principal investigator via email (qliao@eduhk.hk). Access requires prior ethics committee approval and a signed data use agreement.

数据采集和管理（说明：数据采集和管理由两部分组成，一为病例记录表(Case Record Form, CRF)，二为电子采集和管理系统(Electronic Data Capture, EDC)，如ResMan即为一种基于互联网的EDC：

Paper-based Case Record Form (CRF) + Microsoft Excel for data entry and management

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture：

Paper-based Case Record Form (CRF) + Microsoft Excel for data entry and management

数据与安全监察委员会：

Data and Safety Monitoring Committee：

暂未确定/Not yet

注册人：

Name of Registration：

  2026-06-04 14:48:51
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