International Journal of Pediatrics / 2020 / Article / Tab 2

Research Article

Injury Patterns and Demographics in Child and Adolescent Assault Victims Presenting to US Emergency Departments

Table 2

Demographics by age group.

≤4 years5 to 9 years10 to 14 years15 to 19 years% value
L95%U95%%L95%U95%%L95%U95%%L95%U95%

Sex
 Male4,176119,739111,042128,62741.75,287183,605170,316196,59857.014,658604,775592,393616,88960.735,4301,738,9371,681,7581,794,91862.2<10-4
 Female5,841167,118158,230175,81558.34,461138,475125,482151,76443.010,373391,041378,897403,39339.322,3191,055,145999,1641,112,32437.8
Race
 White3,652120,73485,764153,78254.62,725106,68661,341158,41841.55,943320,890196,764463,82339.814,749968,890647,6271,316,09643.7<10-4
 Black2,79058,62339,54182,73226.53,73590,70364,761120,52335.310,987315,873241,475397,15939.122,432796,637616,366996,82735.9
 Amerindian1,18440,81923,12367,44318.41,27056,18528,64098,79921.93,187164,48178,689304,75020.47,220430,248217,945769,79219.4
 Asian581,0935532,1460.5883,5151,8006,7870.01545,6273,06710,9760.739821,36910,86441,9041.0
Reason
 Altercation53317,31513,02422,8936.01,18741,30936,69446,42412.87,681308,946281,813336,58331.017,85387,678819,286936,3673.1<10-4
 Robbery/burglary123381726310.1186162261,6750.21987,0554,18211,9500.71,01645,39233,81160,9161.6
 Sexual assault4,441117,66999,061137,21641.03,24080,43561,598102,77025.03,14389,75569,607115,0169.03,986165,624125,743216,8375.9
 Other specified95723,18119,91026,9678.149014,28611,88817,1394.457820,04516,53024,1982.065129,55522,91338,2821.1
 Unknown4,075128,333111,970145,10544.74,812185,502166,752203,60857.613,395568,737537,337599,57557.134,0781,669,3331,590,2301,746,71159.7
Perpetrator
 Spouse/partner178094301,5490.3668321610.01575,3683,9837,1700.53,007162,203144,465181,9085.8<10-4
 Parent2,93386,58680,87292,52030.21,61653,29543,58964,65816.51,82966,29057,95675,6816.71,86787,33476,005100,3153.1
 Other relative1,90549,72444,69655,16817.32,11563,76658,05469,87719.82,04681,26772,39591,1168.22,595124,378112,330137,7584.5
 Unrelated caregiver3027,8186,1979,8692.7732,3021,5463,4470.744209962,4900.0351,4688382,2350.1
 Friend/acquaintance1,95553,86449,94658,00818.83,504119,545105,799133,95637.18,756360,802344,250377,80936.28,436408,563354,037470,00014.6
 Multiple62915,48613,16818,1885.473722,61520,36125,0977.04,080150,827120,791186,71415.19,823453,753381,141537,34216.2
 Stranger431,2348321,8070.4552,0641,4502,9320.641512,43310,05815,3351.22,35297,00877,402121,5523.5
 Other specified371,6491,1482,3810.6953,2972,5134,3171.072830,24726,68834,2563.01,42375,55268,18183,5492.7
 Unknown2,17969,71363,25876,59824.31,54655,08349,00161,72717.16,969286,770259,607315,57128.828,1991,383,3841,316,9491,449,95749.5
Incident locale
 Unknown2,54284,21869,254100,92529.42,21874,27258,05493,42823.17,268270,454220,273327,22227.224,6531,187,179955,6471,431,23542.5<10-4
 Home6,445170,958155,749182,68759.64,411131,254109,987153,64040.75,358193,660161,022231,02719.410,356522,617426,688634,30418.7
 School/sports67119,84515,26225,6766.92,54695,00470,747123,51829.58,579377,087347,935407,18537.97,399370,264314,916433,39413.3
 Street1123,7252,2386,1681.32609,4577,21612,3392.91,69077,33751,882113,7217.87,366348,235243,383489,56012.5
 Other property2488,1076,05310,8442.831312,1688,69816,9783.82,13477,15060,64597,6897.77,974365,657289,488458,26413.1
Anatomic location
 Head/neck3,04393,97278,950110,36432.83,607131,804115,013149,25940.913,852567,114542,914591,90857.034,0261,693,3981,643,0431,742,79960.6<10-4
 Upper trunk45813,06310,90215,6354.658821,68319,49124,1306.71,50165,07659,74870,9016.54,382206,583189,173225,2207.4
 Lower trunk4,317111,49591,430132,97038.93,25184,12866,398104,63926.13,21398,20778,967121,4889.95,136225,432184,144274,9588.1
 Upper extremity58616,65013,97119,7955.81,03637,67033,95641,75211.74,438184,055172,673195,97518.59,374461,971432,556492,91316.5
 Lower extremity17,16833,84627,97140,76611.881633,39027,67440,14210.41,50164,01356,06472,9936.43,811168,324145,583194,4836.0
Disposition from ED
 Release8,736259,819244,976269,22591.79,409312,693306,250315,84498.123,984963,933945,877973,86897.852,0932,573,3062,493,5352,627,79694.10.0005
 Admit1,14223,45614,05038,2998.32076,0192,86812,4621.978021,66511,72939,7202.24,408161,133106,643240,9045.9
Hospital size
 Small53465,21644,61091,74522.753565,15641,20598,19620.21,495181,770120,493264,68618.33,843467,014325,814653,30516.7<10-4
 Medium23731,52619,79548,94211.033643,52627,03067,81613.51,504193,179125,372285,59719.44,889619,468440,380844,99322.2
 Large1,02290,18357,836130,33131.41,272111,65860,148177,41634.73,856340,230195,875285,59734.211,165990,152655,2611,385,40935.4
 Very large2,03946,68427,68474,96316.32,55758,39634,02194,49118.18,722199,260121,488521,60420.027,610629,400455,469845,83222.5
 Children’s6,18853,27427,31194,93018.65,04943,42822,71378,09313.59,45581,36843,517309,1988.210,24588,25547,503162,0693.2

 = actual number of ED visits;  = estimated number of ED visits; L95% = lower 95% confidence interval of the estimate; U95% = upper 95% confidence interval of the estimate. Those categories comprising less than 1% of the variables as described in the appendix are excluded; thus, the percentage sum will not add up to 100.