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Birth Defects Epidemiology

What is the Birth Defects Program?
The Michigan Birth Defects Program is a statewide, population-based, passive surveillance system, housed within the Michigan Department of Health and Human Services (MDHSS). The Program encompasses the Michigan Birth Defects Registry (MBDR) and the Birth Defects Education, Outreach, and Surveillance Program. The primary aims of the Birth Defect Program are to: 1) monitor the rate of birth defects, 2) conduct follow-up activities, and 3) educate individuals, professionals and the public about preventable risk factors.

Michigan's formal surveillance system for monitoring the occurrence of birth defects began in 1987 when the public health code was amended by Act 48 (Public Act 368) to require establishment of a birth defects registry. Case reporting began in 1992 and continues today, relying on reporting by hospitals and cytogenetic
laboratories for case ascertainment. 

Birth Defects Epidemiologist: Kenneth Hanson

Roles & Responsibilities:
 

This position provides epidemiological support to the Birth Defects Education, Outreach & Surveillance Program at the MDHHS. Roles include data management, surveillance of birth defects, study design and planning, policy and program development, program evaluation, technical expertise and training. Statistical analyses of data are presented in newsletters, updates, presentations, and annual reports. The epidemiologist works to improve data collection and data use to support the functions of this program. The Birth Defects Program includes the Michigan Birth Defects Registry and works to prevent birth defects, monitor the rate of birth defects, and link families to resources and support.
 

Birth Defects Deliverables:

For more information or to request a different format for any birth defects-related publication on this page, please contact: Kenneth Hanson (Birth Defects Epidemiologist).

Birth Defects Prosperity Region Factsheets

Birth Defects and Birth Characteristics - Prosperity Region 10 (2025)
Birth Defects and Birth Characteristics - Prosperity Region 9 (2025)
Birth Defects and Birth Characteristics - Prosperity Region 8 (2025)
Birth Defects and Birth Characteristics - Prosperity Region 7 (2025)
Birth Defects and Birth Characteristics - Prosperity Region 6 (2025)
Birth Defects and Birth Characteristics - Prosperity Region 5 (2025)
Birth Defects and Birth Characteristics - Prosperity Region 4 (2025)
Birth Defects and Birth Characteristics - Prosperity Region 3 (2025)
Birth Defects and Birth Characteristics - Prosperity Region 2 (2025)
Birth Defects and Birth Characteristics - Prosperity Region 1 (2025)

Birth Defects Newsletter
Michigan Monitor Fall 2022 - Updated Birth Defects Prevalence Data, 2015-2019

For previously released reports, please visit the Birth Defects Epidemiology Archived Reports page.

MDHHS Birth Defects Program 


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