YearSingleton Weight Gain of Mother
Weight Gain LowWeight Gain NormalWeight Gain High
NumberPercentNumberPercentNumberPercent
Number & Percent of Live Births by Weight Gain of Mother and by Year,
Michigan 1989-2015
1989144,282  ---  ------  ------  ---
1990149,142  ---  ------  ------  ---
1991145,466  ---  ------  ------  ---
1992139,981  ---  ------  ------  ---
1993135,844  ---  ------  ------  ---
1994133,787  ---  ------  ------  ---
1995130,380  ---  ------  ------  ---
1996129,330  ---  ------  ------  ---
1997129,450  ---  ------  ------  ---
1998129,381  ---  ------  ------  ---
1999128,899  ---  ------  ------  ---
2000131,607  ---  ------  ------  ---
2001128,456  ---  ------  ------  ---
2002124,941  ---  ------  ------  ---
2003126,038  ---  ------  ------  ---
2004124,911  ---  ------  ------  ---
2005122,970  ---  ------  ------  ---
2006122,796  ---  ------  ------  ---
2007120,677  ---  ------  ------  ---
2008116,882  21,549  18.434,229  29.355,606  47.6
2009112,981  20,453  18.132,968  29.253,865  47.7
2010110,440  20,993  19.031,614  28.651,504  46.6
2011110,032  21,415  19.531,566  28.751,650  46.9
2012108,593  21,734  20.031,489  29.050,232  46.3
2013109,488  21,221  19.431,654  28.951,043  46.6
2014110,231  21,894  19.932,690  29.751,200  46.4
2015109,001  21,647  19.932,603  29.950,783  46.6

Notes:

--- Triple dashes indicates that the data is not available. Certain birth variables, such as those related to weight gain, BMI, WIC, breastfeeding, infections, tobacco use, chronic conditions and other variables, were not collected before 2008.
Weight Gain Low
Weight gain is considered low if it falls below the IOM recommended range of weight gain.
Weight Gain Normal
Weight gain is considered normal if it is within the IOM recommended range of weight gain.
Weight Gain High
Weight gain is considered high if it rises above the IOM recommended range of weight gain.

Source: 1989 Michigan Birth Certificate Registry;1990-2015 Geocoded Michigan Birth Certificate Registries.
Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services