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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.
Results
1 to 3 of 3 Research Studies DisplayedShah W, Villaflores CW, Chuong LH
Association between in-person vs telehealth follow-up and rates of repeated hospital visits among patients seen in the emergency department.
This study investigated whether the rates of emergency department (ED) return visits and hospitalization differ between patients who obtain in-person versus telehealth encounters for post-ED follow-up care. This retrospective cohort study included adult patients who came to either of 2 in-system EDs of a single urban integrated academic system from April 2020 to September 2021, were discharged home, and obtained a follow-up appointment with a primary care physician within 14 days of their index ED visit. Overall, the study recorded 12,848 patients with 16,987 ED encounters (mean age 53 years; 57% women, 12% Black or African American; 22% Hispanic or Latinx; and 58% White) included. Overall, 17% of initial ED encounters led to returns to the ED, and 4% subsequent hospitalizations. Telehealth vs in-person follow-up visits were associated with increased rates of ED returns (28.3 more ED returns per 1000 encounters) and hospitalizations (10.6 more hospitalizations per 1000 encounters).
AHRQ-funded; HS026372.
Citation: Shah W, Villaflores CW, Chuong LH .
Association between in-person vs telehealth follow-up and rates of repeated hospital visits among patients seen in the emergency department.
JAMA Netw Open 2022 Oct;5(10):e2237783. doi: 10.1001/jamanetworkopen.2022.37783..
Keywords: Telehealth, Health Information Technology (HIT), Emergency Department, Healthcare Utilization, Hospitals
Mohr NM, Wu C, Ward MJ
Transfer boarding delays care more in low-volume rural emergency departments: a cohort study.
Emergency department (ED) crowding is increasing and is associated with adverse patient outcomes. The objective of this retrospective cohort study was to measure the relative impact of ED boarding on timeliness of early ED care for new patient arrivals, with a focus on the differential impact in low-volume rural hospitals. The investigators concluded that patients seen in EDs with more crowding had small, but additive, delays in early elements of ED care, and transferring patients with nonmental health diagnoses from rural facilities were associated with the greatest impact.
AHRQ-funded; HS025753.
Citation: Mohr NM, Wu C, Ward MJ .
Transfer boarding delays care more in low-volume rural emergency departments: a cohort study.
J Rural Health 2022 Jan;38(1):282-92. doi: 10.1111/jrh.12559..
Keywords: Emergency Department, Rural Health, Hospitals
Rubinson L, Mutter R, Viboud C
AHRQ Author: Mutter R
Impact of the fall 2009 influenza A(H1N1)pdm09 pandemic on US hospitals.
The authors investigated the impact of the 2009 influenza A(H1N1)pdm09 pandemic on US hospitals. They found that the fall 2009 pandemic period substantially impacted US hospitals, mostly through increased emergency department visits. Furhter, for a small proportion of hospitals that experienced a high surge in inpatient admissions, increased mortality from selected clinical conditions was associated with both prepandemic outcomes and surge, highlighting the linkage between daily hospital operations and disaster preparedness.
AHRQ-authored.
Citation: Rubinson L, Mutter R, Viboud C .
Impact of the fall 2009 influenza A(H1N1)pdm09 pandemic on US hospitals.
Med Care 2013 Mar;51(3):259-65. doi: 10.1097/MLR.0b013e31827da8ea.
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Keywords: Emergency Department, Emergency Preparedness, Healthcare Cost and Utilization Project (HCUP), Hospitals, Influenza