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The technical guidelines in this document consist of a series of chapters covering the fundamental aspects of developing, planning, implementing, and conducting surveillance for birth defects and using the resulting data. They provide a way of improving the quality of birth defects surveillance data, which in turn enhances their use.
The Guidelines will be updated and revised over time. Whenever a revision is published, a revision date will appear in the chapter header to distinguish that page or pages from previous versions.
Comments and suggestions on this document are welcome. Submit comments to the Surveillance Guidelines and Standards Committee via e-mail at email@example.com.
Click here for revised descriptions of birth defects and data elements
Chapter 4 Data Variables (also called Data Elements)
Complete Manual (7MB)
The National Birth Defects Prevention Network (NBDPN) is developing standards for population-based birth defects surveillance in the United States. These standards are a priority for NBDPN in order to improve the quality and consistency of birth defects data to make it more useful at the local and national levels for a variety of purposes.
National standards on data quality for birth defects surveillance are now available.
The NBDPN will continue to conduct ongoing assessment of data quality performance measures and develop national standards on data utility. We welcome your input. Comments and questions can be sent to firstname.lastname@example.org.