ChiCTR2600125130 版本V1.0 版本创建时间2026/05/21 15:37:58 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:

ChiCTR2600125130 

最近更新日期:

Date of Last Refreshed on:

2026-05-21 15:37:53 

注册时间:

Date of Registration:

2026-05-21 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

低出生体重婴儿住院费用的驱动因素分析

Public title:

Analysis of the Driving Factors of Hospitalization Costs for Low Birth Weight Infants

注册题目简写:

English Acronym:

研究课题的正式科学名称:

低出生体重婴儿住院费用的驱动因素分析

Scientific title:

Analysis of the Driving Factors of Hospitalization Costs for Low Birth Weight Infants

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:

李欣 

研究负责人:

陈尚勤 

Applicant:

Li Xin 

Study leader:

Chen Shangqin 

申请注册联系人电话:

Applicant telephone:

+86 15267755978

研究负责人电话:

Study leader's
telephone:

+86 10 86753123

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:

lixin2@wzhealth.com

研究负责人电子邮件:

Study leader's E-mail:

csq5725@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:

中国浙江省温州市龙湾区温州大道(东段)1111号

研究负责人通讯地址:

中国浙江省温州市龙湾区温州大道(东段)1111号

Applicant address:

1111 Wenzhou Avenue (East Section), Longwan District, Wenzhou, Zhejiang, China

Study leader's address:

1111 Wenzhou Avenue (East Section), Longwan District, Wenzhou, Zhejiang, 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:

温州医科大学附属第二医院

Applicant's institution:

The Second Affiliated Hospital of Wenzhou Medical University

研究负责人所在单位:

温州医科大学附属第二医院

Affiliation of the Leader:

The Second Affiliated Hospital of Wenzhou Medical University

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:

伦审(2026-k-205-01)

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:

温州医科大学附属第二医院 温州医科大学附属育英儿童医院医学伦理委员会

Name of the ethic committee:

Research Ethics Committee of of the Second Affiliated Hospital of Wenzhou Medical University and Yuying Children's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-04-20 00:00:00

伦理委员会联系人:

陈苑

Contact Name of the ethic committee:

Chen Yuan

伦理委员会联系地址:

中国浙江省温州市龙湾区温州大道(东段)1111号

Contact Address of the ethic committee:

1111 Wenzhou Avenue (East Section), Longwan District, Wenzhou, Zhejiang, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 577 85676879

伦理委员会联系人邮箱:

Contact email of the ethic committee:

feykjkcy@126.com

研究实施负责(组长)单位:

温州医科大学附属第二医院

Primary sponsor:

The Second Affiliated Hospital of Wenzhou Medical University

研究实施负责(组长)单位地址:

中国浙江省温州市龙湾区温州大道(东段)1111号

Primary sponsor's address:

1111 Wenzhou Avenue (East Section), Longwan District, Wenzhou, Zhejiang, 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

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

温州医科大学附属第二医院

具体地址:

中国浙江省温州市龙湾区温州大道(东段)1111号

Institution
hospital:

The Second Affiliated Hospital of Wenzhou Medical University

Address:

1111 Wenzhou Avenue (East Section), Longwan District, Wenzhou, Zhejiang, China

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

研究疾病:

低出生体重儿  

Target disease:

Low birth weight infants

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:

1. 描述低出生体重婴儿的基本人口学特征和临床特征; 2. 分析不同特征(如出生体重、并发症情况等)婴儿的住院费用构成及自付费用水平; 3. 探讨影响住院费用的关键因素,重点关注不同费用水平下各因素的差异效应; 4. 识别导致高额住院费用的主要风险因素,为优化医疗资源配置和医保支付政策提供参考依据。  

Objectives of Study:

1. Describe the basic demographic and clinical characteristics of low birth weight infants; 2. Analyze the composition of hospitalization expenses and the level of out-of-pocket expenses for infants with different characteristics (such as birth weight, complications, etc.); 3. To explore the key factors affecting hospitalization expenses, focusing on the differential effects of each factor under different cost levels; 4. Identify the main risk factors leading to high hospitalization costs, and provide reference for optimizing medical resource allocation and medical insurance payment policy.

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. 出生后28天内入院; 2. 入院时间在预设的研究周期内; 3. 出生体重低于2500克。

Inclusion criteria

1. Admitted within 28 days after birth; 2. Admission date falls within the predefined study period; 3. Birth weight less than 2500 grams.

排除标准:

1. 关键研究变量数据缺失严重者; 2. 病历资料不完整,影响分析者; 3. 异常值。

Exclusion criteria:

1. Subjects with severe missing data for key study variables; 2. Cases with incomplete medical records that may affect analysis; 3. Outliers.

研究实施时间:

Study execute time:

From 2026-06-01 00:00:00 To 2027-06-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-01 00:00:00 To 2027-06-01 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

3373

Group:

Observational 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):

浙江 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

温州医科大学附属第二医院 

单位级别:

三级甲等 

Institution
hospital:

The Second Affiliated Hospital of Wenzhou Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

人口学信息(如性别、居住地、医疗保障情况等)和临床特征(如出生体重分级、并发症、治疗措施等)

指标类型:

主要指标

Outcome:

Demographic information (e.g., sex, residence, medical insurance status) and clinical characteristics (e.g., birth weight classification, complications, treatment measures)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

住院总费用及费用结构

指标类型:

主要指标

Outcome:

Total hospitalization cost and cost structure

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

自付费用

指标类型:

主要指标

Outcome:

Out-of-pocket expenses

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

影响住院费用的关键因素

指标类型:

主要指标

Outcome:

Key factors influencing hospitalization costs

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

高额费用事件

指标类型:

主要指标

Outcome:

High-cost event

Type:

Primary 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):

如有需要,发邮件询问

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

Email us if necessary

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:

电子采集和管理系统

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

Electronic acquisition and management system

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-05-21 15:37:53