|
Sex
|
Female
|
19052(66.5)
|
317(1.7)
|
18735(98.3)
|
< 0.001
|
5877(51.6)
|
88(1.5)
|
5789(98.5)
|
< 0.001
|
|
Male
|
9605(33.5)
|
338(3.5)
|
9267(96.5)
|
5507(48.4)
|
168(3.1)
|
5339(96.9)
|
|
Age
|
44.16±19.61
|
38.24±15.97
|
44.30±19.66
|
< 0.001
|
5.69±5.42
|
10.72±3.97
|
5.57±5.39
|
< 0.001
|
|
Ethnicity
|
Hispanic or Latino
|
4769(16.6)
|
137(2.9)
|
4632(97.1)
|
0.003
|
3494(30.7)
|
85(2.4)
|
3409(97.6)
|
0.378
|
|
Not Hispanic or Latino
|
23888(83.4)
|
518(2.2)
|
23370(97.8)
|
7890(69.3)
|
171(2.2)
|
7719(97.8)
|
|
Race
|
White
|
21993(76.7)
|
550(2.5)
|
21443(97.5)
|
< 0.001
|
8213(72.1)
|
225(2.7)
|
7988(97.3)
|
< 0.001
|
|
Black/African American
|
5577(19.5)
|
62(1.1)
|
5515(98.9)
|
2590(22.8)
|
20(0.8)
|
2570(99.2)
|
|
Asian
|
617(2.2)
|
27(4.4)
|
590(95.6)
|
304(2.7)
|
6(2.0)
|
298(98.0)
|
|
Native Hawaiian/Other Pacific Islander
|
171(0.6)
|
6(3.5)
|
165(96.5)
|
107(0.9)
|
2(1.9)
|
105(98.1)
|
|
American Indian/Alaska Native
|
188(0.7)
|
8(4.3)
|
180(95.7)
|
88(0.8)
|
1(1.1)
|
87(98.9)
|
|
More than one race reported
|
111(0.4)
|
2(1.8)
|
109(98.2)
|
82(0.7)
|
2(2.4)
|
80(97.6)
|
|
Residence
|
Private residence
|
27749(96.8)
|
644(2.3)
|
27105(97.7)
|
0.004
|
11318(99.4)
|
254(2.2)
|
11064(97.8)
|
0.646
|
|
Nursing home
|
466(1.6)
|
1(0.2)
|
465(99.8)
|
15(0.1)
|
0(0.0)
|
15(100.0)
|
|
Homeless/homeless shelter
|
134(0.5)
|
0(0.0)
|
134(100.0)
|
8(0.1)
|
0(0.0)
|
8(100.0)
|
|
Other
|
308(1.1)
|
10(3.2)
|
298(96.8)
|
43(0.4)
|
2(4.7)
|
41(95.3)
|
|
Insurance
|
Private insurance
|
9942(34.7)
|
372(3.7)
|
9570(96.3)
|
< 0.001
|
3342(29.4)
|
122(3.7)
|
3220(96.3)
|
< 0.001
|
|
Medicare
|
6351(22.2)
|
64(1)
|
6287(99.0)
|
147(1.3)
|
2(1.4)
|
145(98.6)
|
|
Medicaid or CHIP or other state-based program
|
7494(26.2)
|
111(1.5)
|
7383(98.5)
|
6990(61.4)
|
110(1.6)
|
6880(98.4)
|
|
Worker’s compensation
|
41(0.1)
|
2(4.9)
|
39(95.1)
|
2(0.0)
|
0(0.0)
|
2(100.0)
|
|
Self-pay
|
3818(13.3)
|
87(2.3)
|
3731(97.7)
|
666(5.9)
|
15(2.3)
|
651(97.7)
|
|
No charge/Charity
|
312(1.1)
|
9(2.9)
|
303(97.1)
|
26(0.2)
|
0(0.0)
|
26(100.0)
|
|
Other
|
699(2.4)
|
10(1.4)
|
689(98.6)
|
211(1.9)
|
7(3.3)
|
204(96.7)
|
|
Visit year
|
2005
|
1988(6.9)
|
69(3.5)
|
1919(96.5)
|
< 0.001
|
538(4.7)
|
31(5.8)
|
507(94.2)
|
< 0.001
|
|
2006
|
2079(7.3)
|
67(3.2)
|
2012(96.8)
|
767(6.7)
|
28(3.7)
|
739(96.3)
|
|
2007
|
2248(7.8)
|
67(3.0)
|
2181(97.0)
|
593(5.2)
|
18(3.0)
|
575(97.0)
|
|
2008
|
2244(7.8)
|
58(2.6)
|
2186(97.4)
|
594(5.2)
|
23(3.9)
|
571(96.1)
|
|
2009
|
2452(8.6)
|
56(2.3)
|
2396(97.7)
|
1270(11.2)
|
27(2.1)
|
1243(97.9)
|
|
2010
|
2716(9.5)
|
64(2.4)
|
2652(97.6)
|
1231(10.8)
|
13(1.1)
|
1218(98.9)
|
|
2011
|
2569(9.0)
|
71(2.8)
|
2498(97.2)
|
1038(9.1)
|
23(2.2)
|
1015(97.8)
|
|
2012
|
2543(8.9)
|
55(2.2)
|
2488(97.8)
|
1025(9.0)
|
22(2.1)
|
1003(97.9)
|
|
2013
|
2200(7.7)
|
28(1.3)
|
2172(98.7)
|
911(8.0)
|
20(2.2)
|
891(97.8)
|
|
2014
|
2207(7.7)
|
37(1.7)
|
2170(98.3)
|
1094(9.6)
|
17(1.6)
|
1077(98.4)
|
|
2015
|
1942(6.8)
|
27(1.4)
|
1915(98.6)
|
826(7.3)
|
15(1.8)
|
811(98.2)
|
|
2016
|
1870(6.5)
|
34(1.8)
|
1836(98.2)
|
782(6.9)
|
6(0.8)
|
776(99.2)
|
|
2017
|
1599(5.6)
|
22(1.4)
|
1577(98.6)
|
715(6.3)
|
13(1.8)
|
702(98.2)
|
|
Visit month
|
January
|
2464(8.6)
|
59(2.4)
|
2405(97.6)
|
0.988
|
1058(9.3)
|
22(2.1)
|
1036(97.9)
|
0.009
|
|
February
|
2181(7.6)
|
48(2.2)
|
2133(97.8)
|
1018(8.9)
|
20(2.0)
|
998(98.0)
|
|
March
|
2408(8.4)
|
56(2.3)
|
2352(97.7)
|
987(8.7)
|
16(1.6)
|
971(98.4)
|
|
April
|
2432(8.5)
|
51(2.1)
|
2381(97.9)
|
966(8.5)
|
16(1.7)
|
950(98.3)
|
|
May
|
2480(8.7)
|
58(2.3)
|
2422(97.7)
|
1006(8.8)
|
22(2.2)
|
984(97.8)
|
|
June
|
2385(8.3)
|
57(2.4)
|
2328(97.6)
|
892(7.8)
|
17(1.9)
|
875(98.1)
|
|
July
|
2468(8.6)
|
61(2.5)
|
2407(97.5)
|
841(7.4)
|
16(1.9)
|
825(98.1)
|
|
August
|
2641(9.2)
|
60(2.3)
|
2581(97.7)
|
893(7.8)
|
22(2.5)
|
871(97.5)
|
|
September
|
2394(8.4)
|
58(2.4)
|
2336(97.6)
|
958(8.4)
|
38(4.0)
|
920(96.0)
|
|
October
|
2167(7.6)
|
50(2.3)
|
2117(97.7)
|
890(7.8)
|
31(3.5)
|
859(96.5)
|
|
November
|
2402(8.4)
|
45(1.9)
|
2357(98.1)
|
976(8.6)
|
18(1.8)
|
958(98.2)
|
|
December
|
2235(7.8)
|
52(2.3)
|
2183(97.7)
|
899(7.9)
|
18(2.0)
|
881(98.0)
|
|
Visit day
|
Sunday
|
3926(13.7)
|
83(2.1)
|
3843(97.9)
|
0.469
|
1812(15.9)
|
38(2.1)
|
1774(97.9)
|
0.451
|
|
Monday
|
4498(15.7)
|
90(2.0)
|
4408(98.0)
|
1808(15.9)
|
37(2.0)
|
1771(98.0)
|
|
Tuesday
|
4229(14.8)
|
107(2.5)
|
4122(97.5)
|
1637(14.4)
|
29(1.8)
|
1608(98.2)
|
|
Wednesday
|
4201(14.7)
|
102(2.4)
|
4099(97.6)
|
1508(13.2)
|
44(2.9)
|
1464(97.1)
|
|
Thursday
|
4081(14.2)
|
91(2.2)
|
3990(97.8)
|
1558(13.7)
|
39(2.5)
|
1519(97.5)
|
|
Friday
|
3879(13.5)
|
100(2.6)
|
3779(97.4)
|
1460(12.8)
|
33(2.3)
|
1427(97.7)
|
|
Saturday
|
3843(13.4)
|
82(2.1)
|
3761(97.9)
|
1601(14.1)
|
36(2.2)
|
1565(97.8)
|
|
Arrival time
|
Morning
|
7966(27.8)
|
195(2.4)
|
7771(97.6)
|
0.697
|
2435(21.4)
|
53(2.2)
|
2382(97.8)
|
0.136
|
|
Afternoon
|
8027(28.0)
|
178(2.2)
|
7849(97.8)
|
2605(22.9)
|
74(2.8)
|
2531(97.2)
|
|
Evening
|
6111(21.3)
|
133(2.2)
|
5978(97.8)
|
2993(26.3)
|
61(2.0)
|
2932(98.0)
|
|
Night
|
6553(22.9)
|
149(2.3)
|
6404(97.7)
|
3351(29.4)
|
68(2.0)
|
3283(98.0)
|
|
Temperature
|
36.78±0.59
|
36.92±0.64
|
36.77±0.58
|
< 0.001
|
37.44±1.06
|
37.18±0.83
|
37.45±1.06
|
< 0.001
|
|
Triage level
|
Immediate
|
375(1.3)
|
21(5.6)
|
354(94.4)
|
< 0.001
|
80(0.7)
|
8(10.0)
|
72(90.0)
|
< 0.001
|
|
Emergent
|
2353(8.2)
|
82(3.5)
|
2271(96.5)
|
607(5.3)
|
32(5.3)
|
575(94.7)
|
|
Urgent
|
20269(70.7)
|
483(2.4)
|
19786(97.6)
|
5854(51.4)
|
170(2.9)
|
5684(97.1)
|
|
Semi-urgent
|
4677(16.3)
|
57(1.2)
|
4620(98.8)
|
4166(36.6)
|
38(0.9)
|
4128(99.1)
|
|
Nonurgent
|
983(3.4)
|
12(1.2)
|
971(98.8)
|
677(5.9)
|
8(1.2)
|
669(98.8)
|
|
Is injury/poisoning intentional
|
Intentional
|
145(0.5)
|
2(1.4)
|
143(98.6)
|
< 0.001
|
19(0.2)
|
0(0.0)
|
19(100)
|
0.007
|
|
Unintentional
|
2113(7.4)
|
12(0.6)
|
2101(99.4)
|
480(4.2)
|
1(0.2)
|
479(99.8)
|
|
Questionable injury status
|
26399(92.1)
|
641(2.4)
|
25758(97.6)
|
10885(95.6)
|
255(2.3)
|
10630(97.7)
|
|
Visit related to an injury/poison/adverse effect of medical treatment with in 72 hours
|
No
|
26123(91.2)
|
644(2.5)
|
25479(97.5)
|
< 0.001
|
10831(95.1)
|
256(2.4)
|
10575(97.6)
|
0.001
|
|
Yes
|
2534(8.9)
|
11(0.5)
|
2523(99.5)
|
553(4.9)
|
0(0.0)
|
553(100.0)
|
|
Systolic blood pressure
|
134.17±22.87
|
130.93±19.10
|
134.24±22.94
|
0.190
|
110.53±14.20
|
117.16±15.25
|
110.38±14.14
|
0.003
|
|
Diastolic blood pressure
|
78.62±18.28
|
76.76±12.11
|
78.67±18.40
|
< 0.001
|
69.16±49.87
|
67.43±12.34
|
69.20±50.40
|
< 0.001
|
|
Pulse Oximetry
|
87.66±17.99
|
87.38±19.08
|
87.66±17.96
|
< 0.001
|
120.70±31.04
|
103.63±23.95
|
121.10±31.08
|
< 0.001
|
|
72h Revisit
|
Yes
|
1394(4.9)
|
22(1.6)
|
1372(98.4)
|
0.070
|
448(3.9)
|
10(2.2)
|
438(97.8)
|
0.981
|
|
No
|
27263(95.1)
|
633(2.3)
|
26630(97.7)
|
10936(96.1)
|
246(2.2)
|
10690(97.8)
|
|
Pain level
|
Mild
|
5711(19.9)
|
62(1.1)
|
5649(98.9)
|
< 0.001
|
6337(55.7)
|
36(0.6)
|
6301(99.4)
|
< 0.001
|
|
Moderate
|
9496(33.1)
|
226(2.4)
|
9270(97.6)
|
3210(28.2)
|
116(3.6)
|
3094(96.4)
|
|
Very severe
|
13450(46.9)
|
367(2.7)
|
13083(97.3)
|
1837(16.1)
|
104(5.7)
|
1733(94.3)
|
|
Diagnostic services provided
|
No
|
3665(12.8)
|
47(1.3)
|
3618(98.7)
|
< 0.001
|
3944(34.6)
|
21(0.5)
|
3923(99.5)
|
< 0.001
|
|
Yes
|
24992(87.2)
|
608(2.4)
|
24384(97.6)
|
7440(65.4)
|
235(3.2)
|
7205(96.8)
|
