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Infants born at low birth weight in U.S. cities with populations over 100,000, 1990-2002 (line graph): 2002: Cities, 8.5%; Total U.S., 7.8%. The rate of low birth weight in cities appears to have decreased slightly, while the total U.S. trend appears to have increased slightly. Source: National Center for Health Statistics (2003). Unpublished data. |
