Healthcare Use Data 2020

Emergency Department Visits

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Table A: Number and rate of emergency department (ED) visits with asthma as the first-listed diagnosis per 10,000 population, by selected patient characteristics: United States, 2020
Characteristics Weighted No.
of Visits
SE
(Weighted No.)
Rate* SE*
(Rate)
Total 986,453 32,578 29.8 0.98
Child (Aged 0–17 years) 270,330 19,978 36.4 2.69
Adult (Aged 18+ years)§ 716,117 22,994 27.8 0.89
Sex
Male 445,261 16,600 27.1 1.01
Boys (Age <18 years) 163,367 12,274 43.0 3.23
Men (Age 18+ years) 281,893 10,095 22.3 0.80
Female 541,130 16,759 32.3 1.00
Girls (Age <18 years) 106,938 7,762 29.5 2.14
Women (Age 18+ years) 434,185 13,435 33.1 1.03
Race, not considering ethnicity
White 348,760 10,018 13.9 0.40
Children (Age <18 years) 76,374 5,839 14.4 1.10
Adults (Age 18+ years) 272,380 7,469 13.7 0.38
Black 371,608 21,936 82.8 4.89
Children (Age <18 years) 101,329 9,157 89.5 8.09
Adults (Age 18+ years) 270,279 16,637 80.6 4.96
Other** 246,004 14,818 70.5 4.25
Children (Age <18 years) 86,074 9,760 86.0 9.75
Adults (Age 18+ years) 159,930 8,550 64.3 3.44
Ethnicity
Hispanic 179,553 13,104 29.0 2.12
Children (Age <18 years) 66,821 8,774 35.2 4.62
Adults (Age 18+ years) 112,731 7,180 26.3 1.67
Non-Hispanic 786,819 26,899 29.2 1.00
Children (Age <18 years) 196,955 13,939 35.7 2.52
Adults (Age 18+ years) 589,858 20,365 27.5 0.95
Age Group
0–4 years 80,898 7,061 42.0 3.66
5–17 years 189,432 13,118 34.5 2.39
18–34 years 299,453 9,590 39.5 1.27
35–64 years 348,767 11,962 27.4 0.94
65+ years 67,896 2,416 12.5 0.44
U.S. Census Region††
Northeast 197,856 18,449 34.4 3.21
Midwest 205,888 10,158 29.9 1.47
South 392,261 22,123 31.0 1.75
West 190,447 11,328 24.2 1.44
MSA Status§§
MSA¶¶ 855,885 31,475 30.1 1.11
Non-MSA*** 123,202 5,005 26.7 1.09

Abbreviations: MSA, Metropolitan Statistical Area; SE, standard error.
NOTE: Estimates for all populations were lower than the 2019 ED visit estimates because of the COVID-19 pandemic.
*Crude rate per 10,000 and SE, standard error.
Rate of child ED visits was calculated using the weighted number of visits for children aged 0–17 years and dividing it by the resident population for children aged 0–17 years per 10,000.
§Rate of adult ED visits calculated using the weighted number of visits for adults aged 18+ years divided by the resident population for adults aged 18+ years per 10,000.
Sex of patient categories include male and female as in the medical record.
**Other race includes Hispanic, Asian or Pacific Islander, Native American, and other race categories.
††Based on actual location of the hospital.
§§Based on location of patient’s residence.
¶¶Rate of MSA ED visits was calculated by combining the weighted number of visits for large central metro, large fringe metro (suburbs), and medium and small metro categories and dividing it by the resident population for MSA per 10,000.
***Rate of Non-MSA ED visits was calculated using the weighted number of visits for the micropolitan and noncore (rural) category and dividing it by the resident population for non-MSA per 10,000.

SOURCE: HCUP, Healthcare Cost and Utilization Project, National (Nationwide) Emergency Department Sample (NEDS). Agency for Healthcare Research and Quality, Rockville, MD. For more information about HCUP data see https://www.hcup-us.ahrq.gov/db/nation/neds/nedsdbdocumentation.jsp.

 

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