Statistics - Top 10 Causes

Leading Causes of Death - Infant



Leading causes of death in the United States - infants

The leading cause of infant death in 2002 was Congenital malformations, deformations, and chromosomal abnormalities (congenitalmalformations), which accounted for one-fifth of all infant deaths. Disorders relatedto short gestation and low birthweight,not elsewhere classified, was ranked 2nd and followed by Sudden infant death syndrome (SIDS) (3rd); Newborn affected by maternal complications of pregnancy (4th); Newborn affected by complications of placenta, cord and membranes (5th); unintentional injuries (6th); Respiratory distress of newborn (7th); Bacterial sepsis of newborn (8th); Diseases of the circulatory system (9th); and Intrauterine hypoxia and birth asphyxia (10th). In all, the 10 leading causes of infant death accounted for 68 percent of all infant deaths. From 2001 to 2002, the ranking of the most prevalent causes of infant death did not change.

Top 20 Causes of Death - Infant (< 1)

Rank Cause of Death Total Deaths No of Deaths Percent
All Deaths 28034 28034 100.00%
1 Congenital Anomalies 5623 20.06%
2 Short Gestation 4637 16.54%
3 SIDS 2295 8.19%
4 Maternal Pregnancy Comp. 1708 6.09%
5 Placenta  Cord Membranes 1028 3.67%
6 Unintentional Injury 946 3.37%
* Suffocation 636 2.27%
* MV Traffic 120 0.43%
* Drowning 63 0.22%
* Fire/burn 40 0.14%
* Poisoning 26 0.09%
* Natural/ Environment 18 0.06%
* Fall 16 0.06%
7 Respiratory Distress 943 3.36%
8 Bacterial Sepsis 749 2.67%
9 Circulatory System Disease 667 2.38%
10 Intrauterine Hypoxia 583 2.08%
11 Atelectasis 400 1.43%
12 Neonatal Hemorrhage 387 1.38%
13 Necrotizing Enterocolitis 352 1.26%
14 Birth Trauma 345 1.23%
15 Chronic Respiratory Disease 314 1.12%
16 Homicide 303 1.08%
17 Septicemia 296 1.06%
18 Gastritis 268 0.96%
19 Influenza & Pneumonia 263 0.94%
20 Hydrops Fetalis 192 0.68%
All Others 5735 20.46%


Neonatal and postneonatal mortality

Stark differences were evident when comparing leading causes of death in the neonatal (less than 28 days after birth) and postneonatal(between 28 days and 11 months after birth) periods. Disorders related to short gestation and low birthweight, not elsewhere classified was the leading cause of neonatal death. In contrast, SIDS is the leading cause in the postneonatal period. Congenital malformations, although top-ranked for infant mortality overall, ranks second for both neonates and postneonates. The remaining leading causes of neonatal death are characterized by conditions occurring in the perinatal period. In the postneonatal period, the remaining leading causes are characterized more by conditions prevalent among the general population, including unintentional injuries (third), Septicemia (fifth), homicide (seventh), and Influenza and pneumonia (ninth).

Top 10 Causes of Death in the US 

Data Source: National Center for Health Statistics
National Vital Statistics Reports March 7, 2005

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