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

• Conditions: Risk Factors; Birth Weight

• Registration Number: NCT02105051
• Lead Sponsor: Chinese Neonatal Network

Brief Summary

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.

Detailed Description

Not available

Study Timeline

• Status Verified: 2014-04
• Primary Completion: 2014-04
• Study First Submitted: 2014-04-02
• Study First Submitted QC: 2014-04-02
• Last Update Submitted: 2014-04-02
• Study First Posted: 2014-04-07
• Last Update Posted: 2014-04-07

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: Not specified

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 & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
birth weight	2 year

Trial Locations

Locations (1)

Children's hospital of Fudan University; 🇨🇳 Shanghai, China