基于信息框架效应理论的适龄儿童家长流感疫苗犹豫干预试验研究

注册号:

Registration number:

ChiCTR2400092213 

最近更新日期:

Date of Last Refreshed on:

2024-11-12 15:05:00 

注册时间:

Date of Registration:

2024-11-12 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

基于信息框架效应理论的适龄儿童家长流感疫苗犹豫干预试验研究

Public title:

A pilot study of an influenza vaccine hesitancy intervention for parents of school-age children based on message framing effect theory

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于信息框架效应理论的适龄儿童家长流感疫苗犹豫干预试验研究

Scientific title:

A pilot study of an influenza vaccine hesitancy intervention for parents of school-age children based on message framing effect theory

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:

王茜 

研究负责人:

郝利新 

Applicant:

Qian Wang 

Study leader:

Lixin Hao 

申请注册联系人电话:

Applicant telephone:

+86 190 1276 2399

研究负责人电话:

Study leader's
telephone:

+86 152 0134 7661

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

+86 010-63171724

申请注册联系人电子邮件:

Applicant E-mail:

wangq1221@163.com

研究负责人电子邮件:

Study leader's E-mail:

haolx@chinacdc.cn

申请单位网址(自愿提供):

Applicant website(voluntary supply):

中国疾病预防控制中心

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:

北京市西城区南纬路27号

研究负责人通讯地址:

北京市西城区南纬路27号

Applicant address:

27 Nanwei Road, Xicheng District, Beijing, China

Study leader's address:

27 Nanwei Road, Xicheng District, Beijing, China

申请注册联系人邮政编码:

Applicant postcode:

1000050

研究负责人邮政编码:

Study leader's postcode:

100050

申请人所在单位:

中国疾病预防控制中心

Applicant's institution:

Chinese Center for Disease Control and Prevention

研究负责人所在单位:

中国疾病预防控制中心

Affiliation of the Leader:

Chinese Center for Disease Control and Prevention

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:

202439

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:

中国疾病预防控制中心伦理审查委员会

Name of the ethic committee:

CHINESE CENTER FOR DISEASE CONTROL AND PREVENTION INSTITUTIONAL REVIEW BOARD

伦理委员会批准日期:

Date of approved by ethic committee:

2024-10-15 00:00:00

伦理委员会联系人:

陈亮

Contact Name of the ethic committee:

Liang Chen

伦理委员会联系地址:

北京市昌平区昌百路155号

Contact Address of the ethic committee:

155 Changbai Road, Changping District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 136 8124 4966

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:

中国疾病预防控制中心

Primary sponsor:

Chinese Center for Disease Control and Prevention

研究实施负责(组长)单位地址:

北京市西城区南纬路27号

Primary sponsor's address:

27 Nanwei Road, Xicheng District, Beijing, 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):

浙江省

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

浙江省疾病预防控制中心

具体地址:

杭州市滨江区滨盛路3399号

Institution
hospital:

Zhejiang Provincial Center for Disease Control and Prevention

Address:

No.3399, Binsheng Road, Binjiang District, Hangzhou, China

经费或物资来源:

中国疾病预防控制中心

Source(s) of funding:

Chinese Center for Disease Control and Prevention

研究疾病:

流感疫苗犹豫  

Target disease:

influenza vaccination hesitancy

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:

探索性研究/预试验 

Study phase:

0

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

1.通过文献评阅、专家咨询等方法,设计出符合当地实际情况的流感疫苗干预信息。 2.基于信息框架效应理论,评估不同的干预信息对6-35月龄儿童家长为其孩子接种流感疫苗行为的影响。  

Objectives of Study:

1. Design an influenza vaccine intervention message that meets local realities through literature review and expert consultation. 2. Assess the impact of different intervention messages on the influenza vaccination behavior of parents of children aged 6-35 months for their children based on the framing effect theory.

药物成份或治疗方案详述:

在2024年9月-11月期间,本研究采用整群随机对照试验方法。根据不同的经济发展水平和流感疫苗接种率等,在浙江省杭州市内选取六个具有代表性的区,分别为拱墅区、西湖区、萧山区、余杭区、临安区和建德市。在六个区内分别随机抽取6个预防接种门诊作为样本点,总计36个门诊。按照随机化原则,将这些预防接种门诊随机且均衡地分配至不同的干预组和对照组中,从每个被选中的预防接种门诊中,抽取一定数量的符合标准的6-35月龄儿童监护人。对干预组中的儿童监护人实施为其一个月的信息干预。 

Description for medicine or protocol of treatment in detail:

During September-November 2024, this study used the method of a Cluster Randomized Controlled Trial. Based on different levels of economic development and influenza vaccination rates, etc., six representative districts were selected within Hangzhou City, Zhejiang Province, namely Gongshu District, Xihu District, Xiaoshan District, Yuhang District, Lin'an District, and Jiande City. Six preventive vaccination clinics were randomly selected as sample sites in each of the six districts, totaling 36 clinics. Under the principle of randomization, these vaccination clinics were randomly and evenly assigned to different intervention and control groups, and a certain number of guardians of children aged 6-35 months who met the criteria were selected from each selected vaccination clinic. A one-month informational intervention was administered to the guardians of the children in the intervention group. 

纳入标准:

Inclusion criteria

排除标准:

1.儿童存在不符合我国流感疫苗接种条件的情形,包括但不限于过敏史、严重疾病等; 2.父母有严重沟通障碍,无法理解研究要求或无法配合完成研究流程; 3.拒绝参与或未签署知情同意。

Exclusion criteria:

1. The child has conditions that do not meet China's influenza vaccination criteria, including but not limited to a history of allergies, severe illnesses, etc. 2. The parents have severe communication barriers, are unable to understand the study requirements, or are unable to cooperate in completing the study process. 3. Refusal to participate or failure to sign the informed consent.

研究实施时间:

Study execute time:

From 2024-10-14 00:00:00 To 2025-03-14 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-10-14 00:00:00 To 2024-10-25 00:00:00

干预措施:

Interventions:

组别:

1.标准信息

样本量:

300

Group:

1.Standard Information

Sample size:

干预措施:

向该组提供标准信息

干预措施代码:

Intervention:

Provide standardized information to the group

Intervention code:

组别:

2.标准信息,附加收益框架和统计证据

样本量:

300

Group:

2.Standardized information, additional gain-framed messages and statistical evidence

Sample size:

干预措施:

向该组提供标准信息,并额外附加收益框架和统计证据

干预措施代码:

Intervention:

Provide standardized information to the group, with gain-framed messages and statistical evidence attached

Intervention code:

组别:

3.标准信息,附加收益框架和叙事证据

样本量:

300

Group:

3.Standardized information, additional gain-framed messages and narrative evidence

Sample size:

干预措施:

向该组提供标准信息,并额外附加收益框架和叙事证据

干预措施代码:

Intervention:

Provide standardized information to the group, with gain-framed messages and narrative evidence attached

Intervention code:

组别:

4.标准信息,附加损失框架和统计证据

样本量:

300

Group:

4.Standardized information, additional loss-framed messages and statistical evidence

Sample size:

干预措施:

向该组提供标准信息,并额外附加损失框架和统计证据

干预措施代码:

Intervention:

Provide standardized information to the group, with loss-framed messages and statistical evidence attached

Intervention code:

组别:

5.标准信息,附加损失框架和叙事证据

样本量:

300

Group:

5.Standardized information, additional loss-framed messages and narrative evidence

Sample size:

干预措施:

向该组提供标准信息,并额外附加损失框架和叙事证据

干预措施代码:

Intervention:

Provide standardized information to the group, with loss-framed messages and narrative evidence attached

Intervention code:

组别:

对照组,不接受信息

样本量:

450

Group:

Control group: no information received

Sample size:

干预措施:

不接受信息

干预措施代码:

Intervention:

no information received

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

浙江省 

市(区县):

杭州市 

Country:

China

Province:

Zhejiang Province

City:

单位(医院):

杭州市西湖区疾病预防控制中心 

单位级别:

无 

Institution
hospital:

Hangzhou Xihu District Disease Control and Prevention Center

Level of the institution:

None

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China

Province:

Zhejiang Province

City:

单位(医院):

杭州市余杭区疾病预防控制中心 

单位级别:

无 

Institution
hospital:

Hangzhou Yuhang District Disease Prevention and Control Center

Level of the institution:

None

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China

Province:

Zhejiang Province

City:

单位(医院):

杭州市萧山区疾病预防控制中心 

单位级别:

无 

Institution
hospital:

Hangzhou Xiaoshan District Center for Disease Control and Prevention

Level of the institution:

None

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China

Province:

Zhejiang Province

City:

单位(医院):

杭州市拱墅区疾病预防控制中心 

单位级别:

无 

Institution
hospital:

Hangzhou Gongshu District Disease Prevention and Control Center

Level of the institution:

None

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China

Province:

Zhejiang Province

City:

单位(医院):

杭州市临安区疾病预防控制中心 

单位级别:

无 

Institution
hospital:

Hangzhou Lin'an District Center for Disease Control and Prevention

Level of the institution:

None

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China

Province:

Zhejiang Province

City:

单位(医院):

建德市疾病预防控制中心 

单位级别:

无 

Institution
hospital:

Jiande Center for Disease Control and Prevention

Level of the institution:

None

测量指标:

Outcomes:

指标中文名:

流感疫苗接种率

指标类型:

主要指标

Outcome:

Influenza vaccination coverage

Type:

Primary indicator

测量时间点:

干预后至2025年3月

测量方法:

从浙江省免疫规划智慧服务信息系统中查询

Measure time point of outcome:

One month and three months after the intervention

Measure method:

Query from Zhejiang Province Immunization Planning Intelligent Service Information System

指标中文名:

非免疫规划疫苗接种率

指标类型:

次要指标

Outcome:

Vaccination status for non-EPI (Expanded Program on Immunization) vaccines coverage

Type:

Secondary indicator

测量时间点:

测量方法:

从浙江省免疫规划智慧服务信息系统中查询

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:

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 6M years
最大 Max age 35M 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):

随机分配方法由中国疾控中心和浙江省疾控中心专业人员制定,并分配到所有预防接种地点。对六个区平均分配样本量,取得研究对象知情同意入组后,分配到对应的组。采用整群分层随机分组的方式,按不同经济发展水平分层,将门诊按1:1:1:1:1:1的比例随机分入5个干预组和1个对照组。随机数字序列通过SPSS产生,随机化过程由不参与本研究的第三者进行,该研究者不知道门诊的名称。

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

Whole cluster stratified randomized grouping will be used, stratified by different levels of economic development, and the clinics will be randomized into five intervention groups and one control group in a ratio of 1:1:1:1:1:1. The sequence of random numbers will be generated through SPSS and the randomization process will be carried out by a third party who is not involved in this study and who did not know the name of the clinic.

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:

Blinding:

None

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):

等研究结果正式发表后,如果需要原始数据,可以在合理的情况下找通讯作者提供。国家生物信息中心 (https://ngdc.cncb.ac.cn/gsub/)

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

When the results of the study are formally published, the corresponding author can be approached to provide the raw data if it is needed, within reason. (https://ngdc.cncb.ac.cn/gsub/)

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:

本研究采用EDC和问卷形式搜集数据。由Epidata软件进行数据管理。

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

In this study, data were collected using EDC and questionnaire. Data management was done by Epidata software.

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:

 2024-11-12 15:01:01