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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 DisplayedNewgard CD, Lin A, Caughey AB
The cost of a fall among older adults requiring emergency services.
Researchers evaluated medical expenditures to 1 year among community-dwelling older adults who fell and required ambulance transport, including acute versus post-acute periods, the primary drivers of cost, and comparison to baseline expenditures. They found that older adults who fall and require emergency services have increased healthcare expenditures compared with baseline, particularly during the post-acute period. Comorbidities, noninjury medical conditions, fracture type, and surgical interventions were independently associated with increased costs.
AHRQ-funded; HS023796.
Citation: Newgard CD, Lin A, Caughey AB .
The cost of a fall among older adults requiring emergency services.
J Am Geriatr Soc 2021 Feb;69(2):389-98. doi: 10.1111/jgs.16863..
Keywords: Elderly, Falls, Emergency Department, Healthcare Costs, Emergency Medical Services (EMS)
Zive D, Newgard CD, Lin A
Injured older adults transported by emergency medical services: one year outcomes by POLST status.
Advance care planning documents, including Physician Orders for Life-Sustaining Treatment (POLST), are intended to guide care near end of life, particularly in emergency situations. Yet, research on POLST during emergency care is sparse. This study examined one year outcomes, by Physician Orders for Life-Sustaining Treatment status, of injured adults transported by EMS. The investigators concluded that among injured older adults transported by ambulance in Oregon, one in 5 had an active POLST form at the time of 9-1-1 contact, the prevalence of which increased over the following year.
AHRQ-funded; HS023796.
Citation: Zive D, Newgard CD, Lin A .
Injured older adults transported by emergency medical services: one year outcomes by POLST status.
Prehosp Emerg Care 2020 Mar-Apr;24(2):257-64. doi: 10.1080/10903127.2019.1615154..
Keywords: Elderly, Injuries and Wounds, Emergency Medical Services (EMS), Emergency Department
Samim M, Goss S, Luty S
Incidental findings on CT for suspected renal colic in emergency department patients: prevalence and types in 5,383 consecutive examinations.
This study aimed to determine the prevalence, importance, and types of incidental findings (IF) in non-enhanced CT scans performed for suspected renal colic, based on ACR white papers and other accepted radiographic recommendations. It found that important IF occurred in 12.7% of non-enhanced CT scans performed for suspected renal colic in the emergency department and are more common in older individuals.
AHRQ-funded; HS018322.
Citation: Samim M, Goss S, Luty S .
Incidental findings on CT for suspected renal colic in emergency department patients: prevalence and types in 5,383 consecutive examinations.
J Am Coll Radiol 2015 Jan;12(1):63-9. doi: 10.1016/j.jacr.2014.07.026..
Keywords: Emergency Department, Emergency Medical Services (EMS), Imaging, Elderly