Birth Defects Cases by Time to Diagnosis and Birth Year
St. Clair County Resident Cases, 1992 - 2013

Year Time to Diagnosis
All Cases Under
1 Year
Between
1 & 2 Years
All Cases3,3512,532494
2000-20091,4011,050204
1992-19991,264966146
2013(1)20317128
2012(1)19915835
2011(1)17712248
2010(1)1076533
2009(1)824822
2008(1)78656
200714610618
20061379521
20051219215
20041489436
200315512317
200216412723
200119015223
200018014823
199917112224
19981379523
199714611214
199615512319
199513211110
199418414818
199317813123
199216112415


Average Birth Defects Cases by Time to Diagnosis and Birth Year
St. Clair County Resident Cases, 1992 - 2013

Year Time to Diagnosis
All Cases Under
1 Year
Between
1 & 2 Years
1992-2013159.6120.623.5
2000-2009(1)140.1105.020.4
1992-1999158.0120.818.3


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.

1Provisional. In 2007, Michigan switched to an electronic birth certificate record. Cases detected in 2008-2009 may be subject to variation and under-detection due to this switch; cases reported for 2008-2009 are provisional. Cases tabulated for 2010 are provisional and are subject to change due to late reporting.
Source: Michigan Birth Defects Registry, Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services
Reports Processed through January 10, 2016

Last Updated on August 1, 2016