Birth Defects Cases by Time to Diagnosis and Birth Year
Macomb County, Michigan Resident Cases, 1992 - 2022

Year Time to Diagnosis
All Cases Under
1 Year
Between
1 & 2 Years
Total47,23742,5314,706
2010-201922,39220,4431,949
2000-200910,1348,7881,346
1992-19996,9265,976950
20222,4682,296172
20212,4602,311149
20202,8572,717140
20193,0802,939141
20183,4193,261158
20172,3732,184189
20162,8472,701146
20152,2812,072209
20142,0291,835194
20131,8421,578264
20121,8821,681201
20111,5531,312241
20101,086880206
2009675514161
200884579253
20071,071946125
20061,1811,054127
20051,075931144
2004872724148
2003995858137
20021,054940114
20011,2301,076154
20001,136953183
1999891712179
1998734585149
199775166586
1996899796103
1995923810113
1994919816103
1993897784113
1992912808104


Average Birth Defects Cases Per Year, by Time to Diagnosis and Birth Year
Macomb County, Michigan Resident Cases, 1992 - 2022

Year Time to Diagnosis
All Cases Under
1 Year
Between
1 & 2 Years
Total1,574.61,417.7156.9
2010-20192,239.22,044.3194.9
2000-20091,013.4878.8134.6
1992-1999865.8747.0118.8


Notes:

Conditions are reportable if identified within the first two years of a child's life. The frequencies at one year and at two years serve to indicate the time from the birth of the child to the diagnosis of the condition.

Birth defect statistics sometimes reflect trends related to data reporting or new testing. See Data Quality Considerations for further details.
Source: Michigan Birth Defects Registry, Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services
Reports Processed through October 28, 2025

Last Updated on November 10th, 2025