Table 93

Injury-related visits to hospital emergency departments, by sex, age, and intent and mechanism of injury: United States, average annual 1995–1996, 1999–2000, and 2005–2006

[Data are based on reporting by a sample of hospital emergency departments]

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Sex, age, and intent and mechanism of injury11995–19961999–20002005–200621995–19961999–20002005–20062
Both sexesInjury-related visits in thousandsInjury-related visits per 10,000 persons
All ages 3,433,19135,31631,7061,231.91,266.61,068.6
Male
All ages 3,418,78819,59616,9661,406.51,423.41,164.2
Under 18 years 35,9856,0205,0721,644.91,624.41,346.6
Unintentional injuries 55,4325,4214,3911,492.91,462.81,165.8
 Falls1,4021,3031,362385.2351.6361.5
 Struck by or against objects or persons1,0111,377816277.9371.5216.6
 Motor vehicle traffic450432357123.7116.694.8
 Cut or pierce493455291135.6122.877.3
Intentional injuries29024219079.765.450.4
18–24 years 32,8822,9272,5522,259.72,177.61,729.5
Unintentional injuries 52,4192,4041,9851,896.71,788.51,345.4
 Falls299307318234.8228.1215.2
 Struck by or against objects or persons387401290303.2298.2196.9
 Motor vehicle traffic347469386272.4348.6261.6
 Cut or pierce304394265238.7293.0179.5
Intentional injuries335322273262.4239.8185.2
25–44 years 36,7946,6885,1991,622.31,604.11,243.6
Unintentional injuries 55,7205,5034,0011,365.71,320.0957.1
 Falls817850763195.2204.0182.4
 Struck by or against objects or persons619781472147.8187.3112.9
 Motor vehicle traffic909848629217.0203.3150.5
 Cut or pierce860762480205.3182.8114.8
Intentional injuries697511436166.4122.5104.4
45–64 years 32,0342,6342,842795.1893.1790.0
Unintentional injuries 51,8212,3152,275711.9785.1632.5
 Falls445582599174.1197.4166.6
 Struck by or against objects or persons18623220872.678.857.9
 Motor vehicle traffic24431626295.5107.172.9
 Cut or pierce20329428579.299.679.2
Intentional injuries869920533.533.557.1
65 years and over 31,0931,3271,301797.1925.2837.5
Unintentional injuries 51,0041,2031,082732.1838.2696.8
 Falls505579644368.3403.2414.5
 Struck by or against objects or persons*39*11246*28.4*77.829.8
 Motor vehicle traffic99*1149872.2*79.663.4
 Cut or pierce*8110270*59.171.345.3
Intentional injuries******
Sex, age, and intent and mechanism of injury11995–19961999–20002005–2006 21995–19961999–20002005–2006 2
FemaleInjury-related visits in thousandsInjury-related visits per 10,000 persons
All ages 3,414,40315,72014,7401,050.51,104.7976.3
Under 18 years 34,0974,0953,6251,183.21,161.01,008.7
Unintentional injuries 53,7413,7133,0581,080.31,052.7851.1
 Falls1,0401,0251,039300.3290.7289.1
 Struck by or against objects or persons477728419137.7206.5116.7
 Motor vehicle traffic447430367129.1122.0102.1
 Cut or pierce25323216072.965.744.4
Intentional injuries22014918863.542.352.3
18–24 years 31,7211,9571,8821,376.81,487.51,329.3
Unintentional injuries 51,4051,5641,4311,123.41,189.11,010.5
 Falls268234290214.0177.9205.0
 Struck by or against objects or persons134170146107.1129.5103.4
 Motor vehicle traffic373469397298.0356.8280.6
 Cut or pierce131156116105.0118.282.2
Intentional injuries239219176191.2166.7124.2
25–44 years 34,5154,9004,1731,064.51,159.61,004.2
Unintentional injuries 53,8453,9513,266906.6935.0785.8
 Falls817947873192.7224.1210.1
 Struck by or against objects or persons38038230989.590.574.3
 Motor vehicle traffic871788719205.3186.4173.1
 Cut or pierce33843426979.6102.664.7
Intentional injuries41842531398.6100.775.4
45–64 years 32,0252,5692,904744.2822.2767.8
Unintentional injuries 51,8102,1682,278665.2693.9602.2
 Falls600749865220.7239.9228.7
 Struck by or against objects or persons15919216058.461.442.2
 Motor vehicle traffic343324359126.0103.794.8
 Cut or pierce12717515846.755.941.7
Intentional injuries*64125149*23.440.039.4
65 years and over 32,0452,1992,1551,039.01,082.71,002.9
Unintentional injuries 51,9002,0051,889965.5986.9879.1
 Falls1,2201,2191,347619.7600.2626.9
 Struck by or against objects or persons821036941.950.531.9
 Motor vehicle traffic16913213985.765.164.5
 Cut or pierce*4272*50*21.2*35.3*23.3
Intentional injuries * * * * * *
*

Estimates are considered unreliable. Data preceded by an asterisk have a relative standard error (RSE) of 20%–30%. Data not shown have an RSE of greater than 30%.

1

Intent and mechanism of injury are based on the first-listed external cause of injury code (E code). Intentional injuries include suicide attempts and assaults. See Appendix II, External cause of injury and Table VII for a listing of E codes.

2

Estimates for 2005–2006 were limited to those visits that were initial visits for the condition. This was determined using an imputed variable indicating that the visit was or was not the initial visit. Limiting the estimates to initial visits decreases the total number of injury-related visits by 8.6% for 2005–2006. No similar variable indicating initial visits was available for 1995–1996 or 1999–2000 data. Therefore, 2005–2006 estimates are not directly comparable with 1995–1996 and 1999–2000 estimates.

3

Includes all injury-related visits not shown separately in table including those with undetermined intent (1.0% in 2005–2006) and insufficient or no information to code cause of injury (11.7% in 2005–2006).

4

Rates are age-adjusted to the year 2000 standard population using six age groups: under 18 years, 18–24 years, 25–44 years, 45–64 years, 65–74 years, and 75 years and over. See Appendix II, Age adjustment.

5

Includes unintentional injury-related visits with mechanism of injury not shown in table.

NOTES: An emergency department visit was considered injury related if the physician’s diagnosis was injury related ( ICD–9–CM 800–909.2, 909.4, 909.9–994.9, 995.50–995.59, and 995.80–995.85) or an external cause of injury code was present ( ICD–9–CM E800–E869, E880–E929, and E950–E999). Visits with a first-listed diagnosis or external cause code describing a complication or adverse effect of medical care are excluded. For more information on injury-related visits, see Bergen G, Chen LH, Warner M, Fingerhut LA. Injury in the United States: 2007 Chartbook. Hyattsville, MD: NCHS. 2008. Available from: http://www​.cdc.gov/nchs​/data/misc/injury2007.pdf. Rates were calculated using estimates of the civilian population of the United States including institutionalized persons. The population estimates used are the same used for rates calculated for the National Hospital Discharge Survey. Population data are from unpublished tabulations provided by the U.S. Census Bureau. Rates prior to 2001 were calculated using population estimates based on the 1990 census. Rates for 2005–2006 were calculated using postcensal population estimates based on the 2000 census. Estimates and definitions have been revised and differ from previous editions of Health, United States.

SOURCE: CDC/NCHS, National Hospital Ambulatory Medical Care Survey.

From: Trend Tables

Cover of Health, United States, 2008
Health, United States, 2008: With Special Feature on the Health of Young Adults.
National Center for Health Statistics (US) .
Hyattsville (MD): National Center for Health Statistics (US); 2009 Mar.

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