Low birth weight increases the risk for infant morbidity and mortality. Low birth weight infants are at greater risk of dying
in the first month of life. Low birth weight infants may require intensive care at birth and are at higher risk of developmental
disabilities and chronic illnesses throughout life. They are more likely to require special education services. Health care
costs and length of hospital stay are higher for low birth weight infants.
There are many health, behavioral, and environmental factors known to increase the risk of low birth weight. Therefore, it
is useful to track birth weight as part of an Environmental Public Health Tracking system.
Low Birth Weight among Singleton Term Births, by County of Residence, New Jersey, 2003-2007
Percent of live born singleton infants born at term with a birth weight of less than 2,500 grams (about 5 lbs, 8 oz)
How We Calculated the Rates
Numerator:
Number of live born singleton infants born at term (37 or more completed weeks of gestation) with a birth weight of less than
2,500 grams born to resident mothers
Denominator:
Number of live born singleton infants born at term to resident mothers
Page Content Updated On 05/06/11,
Published on 05/06/11
Center for Health Statistics, New Jersey Department of Health, PO Box 360, Trenton, NJ 08625-0360, Phone: 609-984-6703, Fax: 609-984-7633, e-mail: chs@doh.state.nj.us,
Web: www.nj.gov/health/chs
The information provided above is from the New Jersey Department of Health's
NJSHAD Web site (http://nj.gov/health/shad). The information published
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from New Jersey Department of Health, Center for Health Statistics,
State Health Assessment Data Web site: http://nj.gov/health/shad".