A Population-based Investigation of Related Factors of Birth Weight in China

April 2, 2014 updated by: Chao Chen, Chinese Neonatal Network
The purpose of this study is to establish Chinese neonatal network to investigate current situation of neonatal birth weight and related factors. We investigated the risk factors such as sex, gestational age, region, nation, altitude, place of residence, maternal occupation, education level of mother, maternal age, maternal pregnancy diseases and multiple births.

Study Overview

Status

Unknown

Conditions

Study Type

Observational

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Locations

  • China
      • Shanghai, China, 201102
        • Recruiting
        • Children's Hospital of Fudan University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

No older than 1 day (CHILD)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

We continuously collected the information of live births in participating hospitals of Chinese neonatal network during the study period

Description

Inclusion Criteria:

  • live births
  • Gestational age between 24 weeks and 43 weeks

Exclusion Criteria:

  • Major malformation
  • Physical deformity
  • Fetal edema
  • Body mass diagnosed in prenatal ultrasound
  • Acute blood loss during delivery

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
birth weight
Time Frame: 2 year
2 year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Chinese Neonatal Network

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Helpful Links

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Primary Completion (ANTICIPATED)

April 1, 2014

Study Registration Dates

First Submitted

April 2, 2014

First Submitted That Met QC Criteria

April 2, 2014

First Posted (ESTIMATE)

April 7, 2014

Study Record Updates

Last Update Posted (ESTIMATE)

April 7, 2014

Last Update Submitted That Met QC Criteria

April 2, 2014

Last Verified

April 1, 2014

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • ChNN-001

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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