When Children Die. (Real Numbers).
Fortunately, in the United States and other developed countries, death in childhood is no longer common. Many infants who once would have died from prematurity, complications of childbirth, and congenital anomalies (birth defects) now survive. Likewise, children who would have perished in the past from an array of childhood infections today live healthy and long lives, thanks to sanitation improvements, vaccines, and antibiotics.
In the course of a century, the proportion of all deaths in the United States occurring in children under age 5 dropped from 30 percent in 1900 to just 1.4 percent in 1999. Infant mortality dropped from approximately 100 deaths per 1,000 live births in 1915 to 7.1 per 1,000 in 1999.
Because adults account for most deaths in the United States, programs of palliative and end-of-life care understandably focus on adults, especially older adults who account for over 70 percent of deaths each year. Health care professionals and others are, however, increasingly responding to the special needs of gravely ill or injured children and their families, including palliative and end-of-life care that reflects differences in the major causes of death. A comprehensive study of this issue can be found in the Institute of Medicine report When Children Die: Improving Palliative and End-of-Life Care for Children and their Families.
Greatest risk at birth About half of all child deaths occur during infancy, and most of these deaths occur soon after birth Percentage of Total Childhood Deaths by Age Group (1999) Neonatal 34.3% Postneonatal 16.9% 1-4 years 9.6% 5-9 years 6.4% 10-14 years 7.6% 15-19 years 25.3% Note: Table made from pie chart Accidents become important later Reflecting the concentration of child deaths among infants, an array of newborn and infant conditions are among the leading causes of child mortality. Another large fraction of child deaths--about 30 percent--is accounted for by unintentional and intentional injuries. Percentage of Total Childhood Deaths by Cause (1999) Heart Disease 2% Placental Cord Membranes 2% Congenital Anomalies 12% Complications of Pregnancy 2% Short Gestation 8% SIDS 5% Respiratory Distress 2% Cancer 4% Other 33% Homicide and Suicide 8% Unintentional Injuries 22% Note: Table made from pie chart Causes of death differ with age Patterns of child mortality differ considerably from patterns for adults, especially elderly adults who die primarily from chronic conditions such as heart disease and cancer. Among newborns, most deaths are due to congenital abnormalities or complications associated with prematurity, pregnancy, or childbirth. For older infants, sudden infant death syndrome (SIDS) is an important cause of death. Fatal injuries dominate among children and adolescents. Numbers of Deaths by Cause and Age Group (1999) Age Group (years) Infant (<1) 1-4 Congenital anomalies Accidents 5,473 1,898 Short gestation and low birth weight Congenital anomalies 4,392 549 SIDS Malignant neoplasms 2,648 418 Complications of pregnancy Homicide 1,399 376 Respiratory distress syndrome Diseases of the heart 1,110 183 Age Group (years) Infant (<1) 5-14 Congenital anomalies Accidents 5,473 3,091 Short gestation and low birth weight Malignant neoplasms 4,392 1,012 SIDS Homicide 2,648 432 Complications of pregnancy Congenital anomalies 1,399 428 Respiratory distress syndrome Diseases of the heart 1,110 277 Age Group (years) Infant (<1) 15-24 Congenital anomalies Accidents 5,473 13,656 Short gestation and low birth weight Homicide 4,392 4,998 SIDS Suicide 2,648 3,901 Complications of pregnancy Malignant neoplasms 1,399 1,724 Respiratory distress syndrome Diseases of the heart 1,110 1,069
Reflecting social, economic, physical, and other differences, states and regions show considerable variation in child mortality by cause. Variation at the state level is more dramatic. In 1999, the District of Colombia had the highest infant mortality rate (15.0 per 1,000 live births), followed by South Carolina (10.2 per 1,000 live births). Maine and Utah had the lowest rate at 4.8 deaths per 1,000 live births. In the same year, for those aged 0 to 19, Wyoming led the nation in motor vehicle fatality rates (23.5 per 100,000), followed by Mississippi (20.9 per 100,000). The lowest fatality rates were for Hawaii (3.6 per 100,000) and Rhode Island (3.8 per 100,000). Juvenile homicide rates also differ substantially among states. Maryland led the nation in 1999 with a homicide rate of 7.8 per 100,000, followed by Illinois at 7.25 per 100,000. Hawaii and Utah had the lowest rates at 0.6 and 0.75 per 100,000, respectively. Juvenile homicides are concentrated among males in impoverished areas of large urban counties.
Gender, race, and ethnicity also matter Demographic variation is also significant. Across all age ranges and for most causes of deaths, boys have a higher death rate than girls. At all ages, the death rates for black children is higher than for white or Hispanic children Deaths Due to Injury Compared to Other Conditions, by Age and Race (1999) Injury Rate per 100,000 (number) Other Conditions Rate per 100,000 (number) Age Black/White (years) Black White Ratio Black 1-4 27.4 (609) 13.4 (1,605) 2.0 30.6 (693) 5-9 14.8 (465) 7.2 (1,129) 2.1 13.2 (418) 10-14 13.8 (426) 10.7 (1,650) 1.3 13.9 (416) 15-19 69.6 (2,119) 51.2 (8,009) 1.4 22.9 (692) Other Conditions Rate per 100,000 (number) Age Black/White (years) White Ratio 1-4 16.1 (1,936) 1.9 5-9 8.2 (1,278) 1.6 10-14 9.1 (1,385) 1.5 15-19 13.9 (2,156) 1.6 Source data for all tables and figures: National Center for Health Statistics
Marilyn J. Field (firstname.lastname@example.org) was study director and coeditor for the Institute of Medicine report When Children Die: Imp roving Palliative and End-of-Life Care for Children and their Families (National Academy Press, 2003).
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|Author:||Field, Marilyn J.|
|Publication:||Issues in Science and Technology|
|Date:||Mar 22, 2003|
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