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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 3 of 3 Research Studies DisplayedCavallaro SC, Michelson KA, D'Ambrosi G
Critical revisits among children after emergency department discharge.
This retrospective study’s objectives were to determine the rate of critical emergency department (ED) revisits among children discharged from the ED and to identify factors associated with critical revisits. Using the HCUP State ED Databases (SEDD) and State Inpatient Databases (SID), researchers examined data from six states, including patients under 21 years old. The findings indicated that critical ED revisits after discharge were uncommon and patient death within three days of ED discharge were rare; patients with complex chronic conditions were more likely to have a critical ED revisit. The researchers concluded that future research should focus on understanding higher risk among patients with asthma or a history of complex chronic conditions.
AHRQ-funded; HS026503.
Citation: Cavallaro SC, Michelson KA, D'Ambrosi G .
Critical revisits among children after emergency department discharge.
Ann Emerg Med 2023 Nov; 82(5):575-82. doi: 10.1016/j.annemergmed.2023.06.006..
Keywords: Healthcare Cost and Utilization Project (HCUP), Children/Adolescents, Emergency Department, Hospital Discharge
Hsuan C, Carr BG, Hsia RY
Assessment of hospital readmissions from the emergency department after implementation of Medicare's hospital readmissions reduction program.
The purpose of this study was to examine whether the Medicare Hospital Readmissions Reduction Program (HRRP) was associated with changes in the probability of readmission at emergency department (ED) visits after hospital discharge (ED revisits) overall and depending on whether admission is typically indicated for the patient's condition at the ED revisit. Using hospital and ED discharge data from California, Florida, and New York, findings suggested that implementation of the HRRP was associated with a lower likelihood of readmission for recently discharged patients presenting to the ED, specifically for congestive heart failure. These findings highlighted the critical role of the ED in readmission reduction under the HRRP and suggested that patient outcomes after HRRP implementation merit further study.
AHRQ-funded; HS025838.
Citation: Hsuan C, Carr BG, Hsia RY .
Assessment of hospital readmissions from the emergency department after implementation of Medicare's hospital readmissions reduction program.
JAMA Netw Open 2020 May;3(5):e203857. doi: 10.1001/jamanetworkopen.2020.3857..
Keywords: Healthcare Cost and Utilization Project (HCUP), Emergency Department, Hospital Readmissions, Hospital Discharge, Hospitals, Medicare
Tedesco D, Asch SM, Curtin C
Opioid abuse and poisoning: trends in inpatient and emergency department discharges.
This study analyzed national trends in inpatient and emergency department (ED) discharges for opioid abuse, dependence, and poisoning using Healthcare Cost and Utilization Project data.
AHRQ-funded; HS024096.
Citation: Tedesco D, Asch SM, Curtin C .
Opioid abuse and poisoning: trends in inpatient and emergency department discharges.
Health Aff 2017 Oct;36(10):1748-53. doi: 10.1377/hlthaff.2017.0260..
Keywords: Emergency Department, Healthcare Cost and Utilization Project (HCUP), Hospital Discharge, Opioids, Substance Abuse