Birth Defects Cases by Leading Diagnostic Groups and by Birth Year Interval
Central Michigan District Health Department District Resident Children 1997 through 2013
Three Year Moving Total Prevalence

Diagnostic Code Group Birth Year Interval
1997
to
1999
1998
to
2000
1999
to
2001
2000
to
2002
2001
to
2003
2002
to
2004
2003
to
2005
2004
to
2006
2005
to
2007
2006
to
2008
2007
to
2009
2008
to
2010
2009
to
2011
2010
to
2012
2011
to
2013
Heart & Circulatory System 107   107   114   100   106   111   115   118   122   127   121   120   116   107   100  
Congenital Anomalies 98   95   100   90   99   104   107   107   111   114   111   109   109   100   96  
Other Conditions 24   27   26   20   17   15   15   21   24   28   21   23   18   18   11  
Musculoskeletal System 53   54   61   72   77   69   69   65   72   65   66   73   80   77   70  
Congenital Anomalies 53   54   61   72   77   69   69   65   72   65   66   73   79   76   68  
Other Conditions -   -   -   -   -   -   -   -   -   -   -   -   1   1   2  
Genital & Urinary Systems 70   77   72   85   74   76   64   59   61   63   57   65   72   81   67  
Congenital Anomalies 70   77   72   85   74   76   64   59   61   63   57   65   72   81   67  
Other Conditions -   -   1   1   1   1   1   1   -   -   -   1   1   1   -  
Gastrointestinal System 73   70   86   82   71   54   49   61   64   72   65   78   70   66   43  
Congenital Anomalies 37   43   45   38   29   29   30   39   37   40   37   46   44   36   23  
Other Conditions 43   34   49   48   45   27   21   25   29   35   31   37   31   34   22  
Eye 31   26   29   32   32   32   31   29   29   26   27   27   26   22   14  
Congenital Anomalies 9   8   10   10   8   7   9   12   16   13   12   11   12   10   8  
Other Conditions 22   19   20   25   26   27   24   19   16   15   17   18   15   13   6  
Central Nervous System 28   31   32   37   31   25   24   29   36   41   31   33   24   29   19  
Congenital Anomalies 18   24   25   27   20   16   17   24   28   31   22   24   15   20   11  
Other Conditions 14   12   13   16   15   11   8   9   12   19   15   16   12   12   9  
Maternal Exposures 1   1   2   4   5   5   4   5   5   11   10   17   26   34   40  
Integument Anomalies 14   12   12   12   9   8   8   8   5   8   7   13   10   12   13  
Respiratory
System Anomalies
17   21   17   20   23   28   33   28   29   31   30   33   24   28   20  
Other
Reportable Conditions
57   66   79   101   103   101   92   87   84   81   76   95   98   104   80  
One or More
Reportable Conditions
334   342   369   388   375   363   361   354   361   353   350   403   428   441   386  
  

Notes:
Frequencies include all children reported with a birth defect who were born in Michigan and whose mother was a resident of Central Michigan District Health Department District at the time of birth. This enables the calculation of birth defects prevalence rates. Diagnoses are coded using the 9th revision to the International Classification of Diseases - ICD 9 CM.  Diagnostic Code Groupings used for congenital anomaly codes are as used by the Centers for Disease Control. (See Birth Defect Groups and ICD-9-CM Diagnosis Codes for the codes used to categorize birth defects.)
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 January 10, 2016

Last Updated on August 1, 2016