ChiCTR2600116596 版本V1.0 版本创建时间2026/01/12 22:33:30 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2600116596 

最近更新日期:

Date of Last Refreshed on:

2026-01-12 22:33:02 

注册时间:

Date of Registration:

2026-01-12 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

代谢指标纵向变化轨迹与心血管病关联的队列研究

Public title:

The association between longitudinal trajectories of metabolic indicators and cardiovascular disease

注册题目简写:

English Acronym:

研究课题的正式科学名称:

65岁及以上健康体检人群代谢指标纵向变化轨迹与心血管病关联的队列研究

Scientific title:

The association between longitudinal trajectories of metabolic indicators and cardiovascular disease in a health screening population aged 65 years and above:a cohort study

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:

洪忻 

研究负责人:

洪忻 

Applicant:

hongxin 

Study leader:

hongxin 

申请注册联系人电话:

Applicant telephone:

+86 137 7062 3685

研究负责人电话:

Study leader's
telephone:

+86 25 83538339

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:

nj_hongxin@126.com

研究负责人电子邮件:

Study leader's E-mail:

nj_hongxin@126.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:

南京市鼓楼区紫竹林3号

研究负责人通讯地址:

南京市鼓楼区紫竹林2号

Applicant address:

3 Zizhulin Road, Gulou District, Nanjing, Jiangsu

Study leader's address:

Zizhulin, Gulou District, Nanjing

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:

南京市疾病预防控制中心

Applicant's institution:

Nanjing Municipal Center for Disease Control and Prevention

研究负责人所在单位:

南京市疾病预防控制中心

Affiliation of the Leader:

Nanjing Municipal 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:

PJ2023-A001-04

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:

南京市疾病预防控制中心伦理委员会

Name of the ethic committee:

Ethics Committee of Nanjing Municipal Center for Disease Control and Prevention

伦理委员会批准日期:

Date of approved by ethic committee:

2023-08-02 00:00:00

伦理委员会联系人:

杨华凤

Contact Name of the ethic committee:

Yang HuaFeng

伦理委员会联系地址:

南京市鼓楼区紫竹林2号

Contact Address of the ethic committee:

Zizhulin, Gulou District, Nanjing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 25 83538364

伦理委员会联系人邮箱:

Contact email of the ethic committee:

13913832172@126.com

研究实施负责(组长)单位:

南京市疾病预防控制中心

Primary sponsor:

Nanjing Municipal Center for Disease Control and Prevention

研究实施负责(组长)单位地址:

南京市鼓楼区紫竹林2号

Primary sponsor's address:

Zizhulin, Gulou District, Nanjing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

江苏省

市(区县):

Country:

China

Province:

Jiangsu

City:

单位(医院):

南京市疾病预防控制中心

具体地址:

南京市鼓楼区紫竹林2号

Institution
hospital:

Nanjing Municipal Center for Disease Control and Prevention

Address:

Zizhulin, Gulou District, Nanjing

经费或物资来源:

江苏省卫健委面上项目

Source(s) of funding:

Jiangsu Provincial Health and Health Commission 2022 Medical Research Projects

研究疾病:

心血管病疾病  

Target disease:

Cardiovascular disease

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:

队列研究 

Study design:

Cohort study 

研究目的:

本研究依托“基于健康档案的南京市区域卫生信息平台”和“南京市慢性病网络管理信息系统”,采用双向性队列研究方法,基于南京社区65岁及以上非心血管病人群的2018—2021年至少3次健康体检数据,应用群组化轨迹建模,建立腰围、体重指数、收缩压、舒张压、空腹血糖、血清总胆固醇、高密度脂蛋白胆固醇、低密度脂蛋白胆固醇和甘油三酯等代谢危险因素随时间变化轨迹,构建单因素和多因素轨迹模型;并通过健康体检+医疗机构慢病报病,随访各亚组2022—2025年心血管病发病情况,比较各亚组心血管病的累计发病率,通过Cox比例风险回归模型分析不同亚组轨迹与新发心血管病的关联性,(1)科学精准确定各代谢危险因素最优轨迹模型;(2)系统描述老年人群和不同性别各代谢危险因素轨迹亚组人群的统计学分布特征;(3)全面评估不同代谢危险因素轨迹亚组心血管病发病风险;(4)积极探索老年人群的代谢因素轨迹水平与新发心血管病的关联性;(5)长期建立前瞻性随访的心血管病重点人群专病队列;(6)为社区老年人的心血管病风险评估提供多指标轨迹因素的流行病学研究提供数据支撑;(7)为政府制定65岁及以上人群心血管病的一级预防,合理分配卫生资源、优化资源配置提供决策依据。  

Objectives of Study:

This study employs a bidirectional cohort design based on the "Nanjing Regional Health Information Platform (Health Record-based)" and the "Nanjing Chronic Disease Network Management Information System," using data from community-dwelling adults aged ≥65 years without CVD who completed ≥3 check-ups (2018–2021). Group-based trajectory modeling will characterize longitudinal trajectories of metabolic risk factors (WC, BMI, SBP, DBP, FBG, TC, HDL-C, LDL-C, TG). Single- and multi-trajectory models will be constructed. Follow-up (2022–2025) combines health check-ups with chronic disease reporting to track incident CVD across subgroups. Cumulative incidence will be compared, and Cox models will analyze associations. Specific aims: (1) identify optimal trajectory models for each risk factor; (2) describe subgroup distribution overall and by sex; (3) evaluate CVD risk across subgroups; (4) explore associations between trajectories and incident CVD; (5) establish a prospective high-risk CVD cohort; (6) provide epidemiological support for multi-trajectory CVD risk assessment; (7) inform evidence-based prevention policies and resource allocation for adults >= 65 years.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.首次健康体检时年龄在65岁及以上; 2.2018—2021年间至少参加过3次健康体检,其中腰围、体重指数、收缩压、舒张压、空腹血糖、血清总胆固醇、高密度脂蛋白胆固醇、低密度脂蛋白胆固醇、甘油三酯等代谢性指标至少有3次均完整; 3.2018—2021年健康体检均未诊断为心血管病;

Inclusion criteria

1. Age 65 or above at the time of the initial health examination; 2. Completed at least three health examinations between 2018 and 2021, with at least three complete sets of metabolic indicators including waist circumference, body mass index, systolic blood pressure, diastolic blood pressure, fasting blood glucose, serum total cholesterol, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, and triglycerides; 3. No diagnosis of cardiovascular disease during any health examinations conducted between 2018 and 2021;

排除标准:

1.首次体检记录中社会人口学信息(性别、年龄、文化程度、家庭地址、联系方式等)、吸烟情况、饮酒情况、代谢指标记录缺失一项者; 2.2018—2021年间代谢性指标(BMI、收缩压、舒张压、空腹血糖和空腹血脂)均完整的体检记录不足3次; 3.入选队列时已被医疗机构确诊为心血管病或严重疾病晚 期患者或患有精神疾病;

Exclusion criteria:

1. Individuals with missing data in any one of the following categories within their initial health examination records: sociodemographic information (gender, age, educational attainment, residential address, contact details, etc.), smoking status, alcohol consumption, or metabolic indicators; 2. Individuals with fewer than three complete health examination records between 2018 and 2021 containing all metabolic indicators (BMI, systolic blood pressure, diastolic blood pressure, fasting blood glucose, and fasting blood lipids); 3. Individuals diagnosed by medical institutions with cardiovascular disease, advanced-stage severe illness, or mental disorders at the time of cohort inclusion;

研究实施时间:

Study execute time:

From 2023-01-01 00:00:00 To 2025-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-01-01 00:00:00 To 2025-12-31 00:00:00

干预措施:

Interventions:

组别:

老年人轨迹组

样本量:

10000

Group:

Elderly Trajectory Group

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):

江苏省 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

南京市疾病预防控制中心 

单位级别:

无 

Institution
hospital:

Nanjing Municipal Center for Disease Control and Prevention

Level of the institution:

N/A

测量指标:

Outcomes:

指标中文名:

心血管病发病率

指标类型:

主要指标

Outcome:

the incidence of cardiovascular disease

Type:

Primary indicator

测量时间点:

随访后

测量方法:

临床诊断

Measure time point of outcome:

After follow-up

Measure method:

clinical diagnosis

指标中文名:

腰围、臀围

指标类型:

次要指标

Outcome:

Waist circumference and hip circumference

Type:

Secondary indicator

测量时间点:

基线及随访调查

测量方法:

腰围和臀围均采用腰围尺,长度为 1.5 m、宽度为 1 cm、精确到 0.1 cm。

Measure time point of outcome:

Baseline and follow-up surveys

Measure method:

Both waist circumference and hip circumference were measured using a measuring tape with a length of 1.5 m, a width of 1 cm, and an accuracy of 0.1 cm.

指标中文名:

身高

指标类型:

次要指标

Outcome:

Height

Type:

Secondary indicator

测量时间点:

基线及随访调查

测量方法:

身高测量采用金属立柱式身高计,最大测量值为 2.0 m,精确度为 0.1 cm。

Measure time point of outcome:

Baseline and follow-up surveys

Measure method:

Height was measured using a vertical metal stadiometer with a maximum measurement capacity of 2.0 m and an accuracy of 0.1 cm.

指标中文名:

体重

指标类型:

次要指标

Outcome:

Weight

Type:

Secondary indicator

测量时间点:

基线及随访调查

测量方法:

体重测量采用电子体重称,最大称量 150 kg,精确度为 0.1 kg。

Measure time point of outcome:

Baseline and follow-up surveys

Measure method:

Weight was measured using an electronic scale with a maximum capacity of 150 kg and an accuracy of 0.1 kg.

指标中文名:

血压

指标类型:

次要指标

Outcome:

Blood pressure

Type:

Secondary indicator

测量时间点:

基线及随访调查

测量方法:

血压测量采用欧姆龙电子血压计,精确到 1 mmHg。被测者测量前 1 小时内应避免剧烈的运动或锻炼及进食、喝茶、咖啡等含咖啡因的饮料(水除外);避免长时间暴露于过高或过低的温度下。测量前 30 分钟应停止吸烟,精神放松,排空膀胱,安静休息 5 分钟。总共测量 3 次,每次测量间隔 1 分钟。最终血压值取后两次测量平均值。

Measure time point of outcome:

Baseline and follow-up surveys

Measure method:

Blood pressure was measured three times (1-minute intervals) using an Omron electronic sphygmomanometer (accuracy: 1 mmHg), after participants rested for 5 minutes. The average of the last two readings was recorded. Pre-measurement requirements included: no vigorous exercise, eating, or caffeine (except water) for 1 hour; no smoking for 30 minutes; bladder emptied; and relaxed state.

指标中文名:

血糖

指标类型:

次要指标

Outcome:

Blood glucose

Type:

Secondary indicator

测量时间点:

基线及随访调查

测量方法:

研究对象在夜间禁食至少 8h 后,于次日清晨空腹状态下抽取静脉血液,并及时送检,按照指南相关临床实验室的标准进行检测。

Measure time point of outcome:

Baseline and follow-up surveys

Measure method:

Venous blood samples were collected from the participants in the morning after an overnight fast of at least 8 hours. The samples were promptly delivered to the laboratory and analyzed in accordance with standard clinical laboratory guidelines.

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

征募研究对象情况:

Recruiting status:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 65 years
最大 Max age 99 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

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):

试验完成后12个月公开,共享方式:ResMan,http://www.medresman.org.cn/login.aspx

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

The trial results will be made publicly available 12 months after study completion, with data sharing facilitated via the ResMan platform at http://www.medresman.org.cn/login.aspx.

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:

电子数据采集

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

Electronic Data Capture

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-01-12 22:33:02