Shanghai Birth Cohort Study

Overview

Acronym
SBC
Investigators
  • Prof. Jun Jim Zhang

    Shanghai Jiao Tong University

Contacts
  • Prof. Jun Jim Zhang

    Shanghai Jiao Tong University

General Design

Study design
Cohort
Start Year
2013
General Information on Follow Up (profile, frequency)

Women are followed-up to 15 months before pregnancy with bimonthly telephone interviews. During pregnancy at each trimester, a follow-up visit is scheduled. The children are followed at 42 days postpartum, and 6, 12 and 24 months.

Recruitment Target
  • Families
Number of Participants
4,000
Number of Participants with Biological Samples
4,000

Access

Availability of data and biosamples

Possible Access to Data
Possible Access to Biosamples
Other

Marker Paper

Zhang J, Tian Y, Wang W, et al,.Cohort profile: the Shanghai Birth Cohort. Int J Epidemiol. 2019 Jan 9. doi: 10.1093/ije/dyy277.

PUBMED 30629180

Timeline

Populations

SBC - Children

Selection Criteria

Minimum age
0
Maximum age
2
Countries
  • China
Territory

Shanghai, China

Sources of Recruitment

Specific Population
  • Other specific population :

    Babies of the participating mothers

Sample Size

Number of Participants
No Limit

Data Collection Events

# Name Description Start End
0 SBC - Birth 2014 (October) 2017 (March)
1 SBC - 3-days follow-up 2014 (October) 2017 (March)
2 SBC - 42-days follow-up 2014 (November) 2017 (April)
3 SBC - 6-months follow-up 2015 (May) 2017 (October)
4 SBC - 12-months follow-up 2015 (November) 2018 (April)
5 SBC - 24-months follow-up 2016 (November) 2019 (April)
SBC - Women/Couples

Selection Criteria

Gender
Women only
Countries
  • China
Territory

Shanghai, China

Other Criteria

Women with the desire to become pregnant

Sources of Recruitment

General Population
  • Volunteer enrolment

Sample Size

Number of Participants
4,000
Number of Participants with Biological Samples
4,000

Data Collection Events

# Name Description Start End
0 SBC - Preconception 2013 (December) 2016 (March)
1 SBC - Early pregnancy 2014 (January) 2016 (April)
2 SBC - Mid pregnancy 2014 (January) 2016 (October)
3 SBC - Late pregnancy 2014 (April) 2016 (July)
4 SBC - Birth 2014 (October) 2017 (March)

Individual Studies Included

Acronym Name Study design Participants Countries

Harmonization Projects Included

Acronym Name

Networks

Acronym Name Studies

Datasets

Name Type Data Collection Events Variables
Last Update: 2021-05-05 13:39