Official Site of The State of New Jersey
Inpatient Hospitalizations due to Asthma by County, New Jersey, 2023
Indicator Report Data View Options
Inpatient Hospitalizations due to Asthma by County, New Jersey, 2023
Why Is This Important?
Asthma is a chronic disease that affects the airways that carry oxygen in and out of the lungs. Asthma cannot be cured, but it can be controlled with an effective medical management plan and avoidance of environmental or occupational triggers.
Definition
Inpatient hospital discharges with a primary diagnosis of asthma.
- ICD-9-CM code: 493 (2000 through 2015)
- ICD-10-CM code: J45 (2016 and onward)
Data Notes
Data have been age-adjusted to the U.S. 2000 standard population.Data Sources
- Hospital Discharge Data Collection System (NJDDCS), Health Care Quality and Assessment, New Jersey Department of Health
(https://nj.gov/health/healthcarequality/health-care-professionals/njddcs/) - Population Estimates, State Data Center, New Jersey Department of Labor and Workforce Development
(https://www.nj.gov/labor/labormarketinformation/demographics/population-household-estimates/)
How the Measure is Calculated
Numerator:
Number of hospital discharges with a primary diagnosis of asthmaDenominator:
Estimated number of persons in the population
Data Issues
Missing data in 2022: Three hospitals in Camden and Gloucester Counties submitted their fourth quarter data after the file closure deadline so their data are missing from the 2022 inpatient and emergency department datasets.Overall Discharge Volume in 2020: Hospital claim volume for the 2020 calendar year was markedly lower (19.9%) than for 2019, mostly due to the COVID-19 pandemic. This reduction was seen in both inpatient discharges (8.2% lower claim volume than 2019) and emergency department visits (27.3% lower claim volume than 2019). This was likely the result of hospital care being redirected to address the care for COVID-19 patients while elective surgeries and other outpatient care services were being postponed.
Caveats specific to 2017 data: NJDOH changed its vendor for hospitalization data collection in 2017 resulting in data loss at some facilities during the transition period. Additionally, The old vendor experienced a global malware incident in June 2017 that possibly resulted in the loss of some data in the system queue at that time.
ICD Coding between 2015 and 2016: The nationwide switch from ICD-9-CM to ICD-10-CM hospital diagnosis coding on October 1, 2015 disrupted trends for some diseases and conditions. Interpret trend data in this report with caution. Also note that New Jersey's data for October through December, 2015 was recoded to ICD-9-CM so that entire year of data was coded the same way.
Related Health Objectives and Indicators
Health Initiative: HP2020
Healthy People 2020 Objective RD-2
U.S. Target: Reduce hospitalizations for asthma
https://www.healthypeople.gov/2020/topics-objectives/topic/respiratory-diseases
Health Initiative: HNJ2020
Healthy NJ 2020 Objective AS-2a
NJ Target: Reduce asthma hospitalizations among children under age 5 years to 221 per 100,000 population for the total population, 77 for Asians, 527 for Blacks, 219 for Hispanics, and 129 for Whites by 2020.0
https://www.nj.gov/health/chs/hnj2020/topics/asthma.shtmlHealthy NJ 2020 Objective AS-2b
NJ Target: Reduce asthma hospitalizations among persons aged 5-64 years to 66 per 100,000 population for the total population, 12 for Asians, 181 for Blacks, 72 for Hispanics, and 39 for Whites by 2020.0
https://www.nj.gov/health/chs/hnj2020/topics/asthma.shtmlHealthy NJ 2020 Objective AS-2c
NJ Target: Reduce asthma hospitalizations among persons aged 65 years and older to 73 per 100,000 population for the total population, 50 for Asians, 136 for Blacks, 147 for Hispanics, and 51 for Whites by 2020.0
https://www.nj.gov/health/chs/hnj2020/topics/asthma.shtml
Health Initiative: EPHT
Environmental Public Health Tracking Indicator AS-35
Description: Hospitalizations for asthma
https://ephtracking.cdc.gov/indicatorPages?selectedContentAreaAbbreviation=3&selectedIndicatorId=35