基于UTAUT2模型的肢体残疾人无障碍智能技术的需求调查和服务优化策略研究

注册号:

Registration number:

ChiCTR2600126409 

最近更新日期:

Date of Last Refreshed on:

2026-06-09 09:42:24 

注册时间:

Date of Registration:

2026-06-09 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于UTAUT2模型的肢体残疾人无障碍智能技术的需求调查和服务优化策略研究

Public title:

Research on Demand Assessment and Service Optimization Strategies for Accessible Intelligent Technologies for Individuals with Physical Disabilities Based on the UTAUT2 Model

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于UTAUT2模型的肢体残疾人无障碍智能技术的需求调查和服务优化策略研究

Scientific title:

Research on Demand Assessment and Service Optimization Strategies for Accessible Intelligent Technologies for Individuals with Physical Disabilities Based on the UTAUT2 Model

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:

赵文朗 

研究负责人:

冯烨 

Applicant:

Zhao Wenlang 

Study leader:

Feng Ye 

申请注册联系人电话:

Applicant telephone:

+86 21 37790132

研究负责人电话:

Study leader's
telephone:

+86 21 37730011

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:

zlogic2025@163.com

研究负责人电子邮件:

Study leader's E-mail:

fengye0509@163.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:

中国上海市松江区光星路2209号

研究负责人通讯地址:

中国上海市徐汇区光星路2209号

Applicant address:

2209 Guangxing Road, Songjiang District, Shanghai, China

Study leader's address:

2209 Guangxing Road, Xuhui District, Shanghai, China

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:

上海市养志康复医院

Applicant's institution:

Shanghai Yangzhi Rehabilitation Hospital

研究负责人所在单位:

上海市养志康复医院

Affiliation of the Leader:

Shanghai Yangzhi rehabilitation hospital

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

养志伦审字〔2025〕093号

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:

上海市养志康复医院(上海市阳光康复中心)医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Shanghai Yangzhi Rehabilitation Hospital Shanghai Sunshine Rehabilitation Center

伦理委员会批准日期:

Date of approved by ethic committee:

2026-02-06 00:00:00

伦理委员会联系人:

王涛

Contact Name of the ethic committee:

Wang Tao

伦理委员会联系地址:

中国上海市徐汇区光星路2209号

Contact Address of the ethic committee:

2209 Guangxing Road, Xuhui District, Shanghai, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 37730011

伦理委员会联系人邮箱:

Contact email of the ethic committee:

13644870352@163.com

研究实施负责(组长)单位:

上海市养志康复医院

Primary sponsor:

Shanghai Yangzhi rehabilitation hospital

研究实施负责(组长)单位地址:

中国上海市徐汇区光星路2209号

Primary sponsor's address:

2209 Guangxing Road, Xuhui District, Shanghai, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

上海

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市养志康复医院

具体地址:

中国上海市徐汇区光星路2209号

Institution
hospital:

Shanghai Yangzhi rehabilitation hospital

Address:

2209 Guangxing Road, Xuhui District, Shanghai, China

经费或物资来源:

阳光临床研究培育项目

Source(s) of funding:

Sunshine Clinical Research Incubation Program

研究疾病:

肢体残疾  

Target disease:

Physical disability

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

横断面 

Study design:

Cross-sectional 

研究目的:

基于UTAUT2理论模型,采用混合研究方法,系统调查肢体残疾人对无障碍智能技术的需求特征及其影响因素,提出服务优化策略,以阳光助残健康管理中心为试点验证方案有效性,推动无障碍智能技术向社区和居家环境延伸。研究成果将为技术推广、服务模式创新和政策制定提供实证依据,助力提升残疾人的生活质量和社会融入能力,促进包容性社会的持续发展。  

Objectives of Study:

Based on the UTAUT2 theoretical model, this study adopts a mixed-methods research approach to systematically investigate the demand characteristics and influencing factors of individuals with physical disabilities regarding accessible intelligent technologies. It proposes service optimization strategies and validates the effectiveness of these strategies through a pilot program at the Sunshine Health Management Center for the Disabled. The study aims to extend accessible intelligent technologies to community and home environments. The research findings will provide empirical evidence for technology promotion, service model innovation, and policy development, thereby helping to improve the quality of life and social integration of individuals with disabilities, and promoting the sustainable development of an inclusive society.

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:

1.非残疾人;
2.重型精神疾病发作期的持证肢体残疾人;

Exclusion criteria:

1.persons without disabilities;
2.Certified persons with physical disabilities in the acute phase of severe mental illness;

研究实施时间:

Study execute time:

From 2026-05-16 00:00:00 To 2026-11-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-22 00:00:00 To 2026-11-30 00:00:00

干预措施:

Interventions:

组别:

肢体残疾人

样本量:

948

Group:

Persons without disabilities

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

上海 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市养志康复医院 

单位级别:

三级 

Institution
hospital:

Shanghai Yangzhi rehabilitation hospital

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

无障碍智能技术接受度/使用意愿/使用行为

指标类型:

主要指标

Outcome:

Acceptance of barrier-free intelligent technologies/willingness to use/usage behavior

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

绩效期望、努力期望、社会影响、便利条件、享乐动机、价格价值、习惯、政策激励、感知风险、个性化适配

指标类型:

次要指标

Outcome:

Performance expectations, effort expectations, social impact, convenience conditions, hedonic motivation, price value, habits, policy incentives, perceived risk, personalized adaptation

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:

组织:

Sample Name:

NA

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age NA years
最大 Max age NA 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):

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

None

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

不公开/Private

盲法:

Blinding:

None

是否共享原始数据:

IPD sharing

否No

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):

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

NA

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:

本项目为横断面研究现况调查,拟设计一份调查问卷,不进行干预随访。研究对象在知情同意后,于调查当次完成相关信息采集工作。 数据内容与关键字段: 1、基本人口统计学信息:出生日期、性别、户籍所在地、受教育程度、婚姻状况、家庭经济状况。 2、健康状况:肢体残疾障碍部位、等级评定、是否先天性残疾、残疾发生时间、是否出现并发症及相关类别、其他共患病情况、基础性日常生活活动能力、日常生活活动能力。 3、常用产品/服务使用情况:无障碍智能技术产品服务使用情况、使用场景。 4、无障碍智能技术接受度:技术使用及了解情况、绩效期望、努力期望、社会影响、便利条件、享乐动机、价格价值、习惯、政策激励、感知风险、个性化适配、使用意愿、使用行为等12个维度评估。 5、残疾人活动和参与评定手册。 6、就业参与能力。 7、数字技术排斥感测评、领悟社会支持测评、无障碍环境感知测评。 在数据整理过程中,将通过逻辑校验、完整性检查及随机抽查等方式进行数据质量控制,发现缺失或异常数据及时核实和修正,以确保数据的准确性和可靠性。 访谈法:样本量以信息饱和为准。 问卷调查法:本项目拟采用简化版样本量计算公式N=(EPV×k)/min(π,1-π)进行样本量估算,具体如下: (1)基于研究假设,本研究共涉及绩效期望、努力期望、社会影响、便利条件、享乐动机、价格价值、习惯、政策激励、感知风险、个性化适配、使用意愿、使用行为等12个主要影响因素,以及年龄、性别等4个主要调整因素。因此,变量总数k=16。 (2)EPV(每个变量所需阳性事件数)通常取值介于10至20之间,为保障分析稳健性,本研究取EPV=20。 (3)结合前期调研结果,预计约有37.5%的研究对象对使用无障碍智能设备表达意愿,故取min(π,1-π)=37.5%。 根据上述参数计算,本研究的理论样本量约为853例。 同时,考虑到数据收集过程中可能出现的问卷缺失或无效情况,控制缺失率在10%以内有助于确保调研数据的可靠性。因此,实际所需样本量可按下式进行校正: N(实际)=N(理论)/(1-a) 最终计算得出,本项目实际需要调查样本量至少为948例。

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

This project is a cross-sectional survey study. It plans to design a questionnaire without conducting any intervention or follow-up. After providing informed consent, participants will complete the relevant information collection during the survey session.Data Content and Key Fields:Basic Demographic Information: Date of birth, gender, place of household registration, educational level, marital status, family economic status.Health Status: Site of physical disability, disability grade rating, presence of congenital disability, time of disability onset, presence and types of complications, other comorbidities, basic activities of daily living (BADL), instrumental activities of daily living (IADL).Usage of Common Products/Services: Usage of accessible intelligent technology products and services, usage scenarios.Acceptance of Accessible Intelligent Technology: Assessment across 12 dimensions, including technology usage and awareness, performance expectancy, effort expectancy, social influence, facilitating conditions, hedonic motivation, price value, habit, policy incentives, perceived risk, personalized adaptation, behavioral intention, and usage behavior.Assessment of Activity and Participation for People with Disabilities (e.g., WHODAS 2.0 or similar instrument).Employment Participation Ability.Assessment of Digital Technology Rejection, Perceived Social Support, and Perceived Accessibility of the Environment.Data Quality Control: During data processing, quality control will be implemented through logic checks, completeness checks, and random spot checks. Missing or anomalous data will be verified and corrected promptly to ensure data accuracy and reliability.Interview Method: The sample size will be determined by information saturation.Questionnaire Survey Method: This project plans to use the simplified sample size calculation formula N = (EPV × k) / min(π, 1-π) to estimate the sample size, as detailed below:(1) Based on the research hypotheses, this study involves 12 main influencing factors: performance expectancy, effort expectancy, social influence, facilitating conditions, hedonic motivation, price value, habit, policy incentives, perceived risk, personalized adaptation, behavioral intention, and usage behavior, as well as 4 main adjustment factors such as age and gender. Therefore, the total number of variables is k = 16.(2) The Events Per Variable (EPV) typically ranges from 10 to 20. To ensure analytical robustness, this study adopts EPV = 20.(3) Based on preliminary survey results, approximately 37.5% of participants are expected to express willingness to use accessible intelligent devices. Therefore, min(π, 1-π) = 37.5%.Based on the above parameters, the theoretical sample size for this study is approximately 853 cases.Furthermore, considering potential missing or invalid questionnaires during data collection, controlling the missing rate within 10% is necessary to ensure data reliability. Therefore, the actual required sample size is adjusted using the following formula:N(actual) = N(theoretical) / (1 - a)Where a represents the missing rate (10%).The final calculation indicates that this project requires an actual survey sample size of at least 948 cases.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-06-09 09:42:14