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How To... - Interpret Data - Case Studies - Low Birthweight
Where: Where do the highest or lowest prevalence of low birthweight occur?

 
More info on Low Birthweight Case Study:
 Is low birthweight a health problem?
 Is it changing over time?
 Where is the problem?
 Who is affected?
 Is it changing among specific groups over time?
   

Surveillance data are analyzed by place to determine where health problems are occurring in a population. PNSS Table 8B (county level), Comparison of Infant Health Indicators, provides a ranked comparison of low birthweight prevalence by county. Data can be examined to determine where the prevalence of low birthweight is lowest and highest.


Sample:  PNSS Table 8B, Comparison of Infant Health Indicators

table showing prevalence of birthweight indicators by county

1 Coles county had a prevalence of 3.3% and was ranked as 1st or a rank of (1) with the lowest prevalence of low birthweight infants in the state.
2 Rock county had a prevalence of low birthweight of 11.0 and was ranked 60th or a rank of (60) with the highest or worst prevalence in the state. Rock county is more than twice the Healthy People 2010 target of 5 percent for low birthweight.


Where does the highest prevalence of low birthweight occur?

The worst (highest) prevalence of low birthweight in the state was 11 % in Rock county. The prevalence of low birthweight in Rock county is more than twice the Healthy People 2010 target of 5 percent.

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This page last updated April 11, 2005

United States Department of Health and Human Services
Centers for Disease Control and Prevention
National Center for Chronic Disease Prevention and Health Promotion
Division of Nutrition and Physical Activity