Low Birthweight, Neonatal, Postneonatal and Infant Mortality Rates
Central Michigan District Health Department District Residents, 1989-2017

Three-Year Moving Averages

Year Low Birthweight
Mortality Rate
Neonatal
Mortality Rate
Postneonatal
Mortality Rate
Infant
Mortality Rate
2015-2017 3.9  ±1.7      3.9  ±1.7      2.4  ±1.3      6.3  ±2.1     
2014-2016 3.1  ±1.5      3.7  ±1.6      1.8  ±1.1      5.5  ±2.0     
2013-2015 3.7  ±1.6      4.0  ±1.7      1.6  ±1.1      5.7  ±2.0     
2012-2014 3.2  ±1.5      3.3  ±1.5      1.3  ±1.0      4.6  ±1.8     
2011-2013 3.4  ±1.6      3.9  ±1.7      1.5  ±1.0      5.4  ±2.0     
2010-2012 3.0  ±1.4      3.1  ±1.5      2.4  ±1.3      5.6  ±2.0     
2009-2011 2.9  ±1.4      3.4  ±1.5      2.9  ±1.4      6.3  ±2.1     
2008-2010 2.5  ±1.3      2.1  ±1.2      2.5  ±1.3      4.6  ±1.8     
2007-2009 3.8  ±1.6      4.0  ±1.6      1.7  ±1.1      5.7  ±1.9     
2006-2008 4.2  ±1.7      4.1  ±1.6      1.5  ±1.0      5.6  ±1.9     
2005-2007 5.5  ±1.9      6.0  ±2.0      1.8  ±1.1      7.9  ±2.2     
2004-2006 5.3  ±1.8      5.3  ±1.8      2.6  ±1.3      7.9  ±2.2     
2003-2005 6.5  ±2.0      6.5  ±2.0      3.0  ±1.4      9.5  ±2.5     
2002-2004 6.0  ±2.0      5.3  ±1.8      3.7  ±1.5      9.0  ±2.4     
2001-2003 6.0  ±2.0      6.0  ±2.0      3.2  ±1.4      9.2  ±2.4     
2000-2002 5.6  ±1.9      5.6  ±1.9      2.8  ±1.3      8.4  ±2.3     
1999-2001 6.6  ±2.0      6.7  ±2.1      2.3  ±1.2      9.0  ±2.4     
1998-2000 6.7  ±2.1      6.7  ±2.1      2.7  ±1.3      9.4  ±2.4     
1997-1999 5.6  ±1.9      5.3  ±1.9      2.6  ±1.3      7.9  ±2.3     
1996-1998 4.6  ±1.7      4.0  ±1.6      3.2  ±1.5      7.2  ±2.2     
1995-1997 4.2  ±1.7      3.7  ±1.6      2.6  ±1.3      6.4  ±2.1     
1994-1996 4.2  ±1.7      5.1  ±1.8      2.3  ±1.2      7.3  ±2.2     
1993-1995 3.6  ±1.5      4.8  ±1.8      2.7  ±1.3      7.5  ±2.2     
1992-1994 3.6  ±1.5      4.3  ±1.6      3.3  ±1.4      7.5  ±2.2     
1991-1993 3.8  ±1.5      3.8  ±1.5      4.1  ±1.6      8.0  ±2.2     
1990-1992 3.9  ±1.5      4.5  ±1.6      3.7  ±1.5      8.2  ±2.2     
1989-1991 4.3  ±1.6      5.4  ±1.8      3.9  ±1.5      9.3  ±2.3     


Five-Year Moving Averages

Year Low Birthweight
Mortality Rate
Neonatal
Mortality Rate
Postneonatal
Mortality Rate
Infant
Mortality Rate
2013-2017 3.7  ±1.2      3.8  ±1.3      2.0  ±0.9      5.8  ±1.6     
2012-2016 3.1  ±1.2      3.5  ±1.2      1.7  ±0.8      5.1  ±1.5     
2011-2015 3.5  ±1.2      4.1  ±1.3      1.5  ±0.8      5.6  ±1.5     
2010-2014 3.1  ±1.1      3.3  ±1.2      2.0  ±0.9      5.3  ±1.5     
2009-2013 3.0  ±1.1      3.3  ±1.2      2.3  ±1.0      5.6  ±1.5     
2008-2012 2.8  ±1.1      2.9  ±1.1      2.1  ±0.9      5.0  ±1.4     
2007-2011 3.5  ±1.2      3.7  ±1.2      2.2  ±0.9      5.9  ±1.5     
2006-2010 3.5  ±1.2      3.4  ±1.2      2.3  ±1.0      5.7  ±1.5     
2005-2009 4.4  ±1.3      4.7  ±1.4      1.7  ±0.8      6.4  ±1.6     
2004-2008 4.9  ±1.4      4.8  ±1.4      2.1  ±0.9      6.9  ±1.6     
2003-2007 5.9  ±1.5      6.0  ±1.5      2.6  ±1.0      8.6  ±1.8     
2002-2006 5.7  ±1.5      5.5  ±1.4      2.9  ±1.1      8.4  ±1.8     
2001-2005 6.0  ±1.5      6.0  ±1.5      3.1  ±1.1      9.1  ±1.9     
2000-2004 6.0  ±1.5      5.8  ±1.5      3.2  ±1.1      8.9  ±1.8     
1999-2003 6.5  ±1.6      6.4  ±1.6      2.7  ±1.0      9.0  ±1.8     
1998-2002 6.1  ±1.5      6.1  ±1.5      2.9  ±1.1      9.0  ±1.9     
1997-2001 5.8  ±1.5      5.8  ±1.5      2.5  ±1.0      8.3  ±1.8     
1996-2000 5.6  ±1.5      5.2  ±1.4      2.7  ±1.0      7.9  ±1.8     
1995-1999 5.3  ±1.5      5.0  ±1.4      2.8  ±1.1      7.8  ±1.8     
1994-1998 4.3  ±1.3      4.7  ±1.4      2.5  ±1.0      7.2  ±1.7     
1993-1997 3.7  ±1.2      4.0  ±1.3      2.7  ±1.0      6.7  ±1.6     
1992-1996 4.1  ±1.3      4.4  ±1.3      3.2  ±1.1      7.6  ±1.7     
1991-1995 3.9  ±1.2      4.6  ±1.3      3.2  ±1.1      7.7  ±1.7     
1990-1994 3.5  ±1.1      4.5  ±1.3      3.3  ±1.1      7.8  ±1.7     
1989-1993 4.1  ±1.2      4.6  ±1.3      4.1  ±1.2      8.8  ±1.8     

 

Notes:
 
Central Michigan District Health Department - Infant deaths occurring in Arenac, Clare, Gladwin, Isabella, Osceola Roscommon counties.
Infant deaths: Deaths occurring to individuals less than 1 year of age.
Infant mortality rate: Number of resident infant deaths divided by total resident live births x 1,000.
Neontal mortality rate: Number of infant deaths that occurred within the first 27 days of life per 1,000 live births.
Postneontal mortality rate: Number of resident deaths occuring to individuals at 28-364 days of age divided by total resident live births x 1,000.
Low Birthweight mortality rate: Number of infant deaths with birthweight less than 2500 grams divided by total resident live births x 1,000.
---Triple dashes indicates that data is unavailable.
±Adding and subtracting the number shown after the symbol from the rate creates a confidence interval indicating that the true rate lies between the lower and upper bounds of this interval with 95 % statistical confidence.
*A rate is not calculated when there are fewer than 6 events, because the width of the confidence interval would negate any usefulness for comparative purposes.
- A dash indicates that there were either no births or no infant deaths from this category.
   
Source: 1989-1999 Michigan Death Certificate Registries;2000-2017 Geocoded Michigan Death Certificate Registries.
1989-1999 Michigan Birth Certificate Registries;2000-2017 Geocoded Michigan Birth Certificate Registries.
Vital Records and Health Statistics Section, Division for Vital Records and Health Statistics, Michigan Department of Community Health.

Date Created: 11/9/2018