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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 9 of 9 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
Freeman RE, Boggs KM, Zachrison KS
National study of telepsychiatry use in U.S. emergency departments.
This study examined the use of telepsychiatry in US emergency departments (EDs). A survey was conducted of all 5,375 US EDs in 2016. The survey found that about 20% reported receiving telepsychiatry. EDs that utilized telepsychiatry the most tended to have higher annual total visit volumes, rural location, and Critical Access Hospital designation. Autonomous freestanding EDs tended to have a lower likelihood of telepsychiatry use. The majority (59%) reported telepsychiatry as their only form of emergency psychiatric services and 25% received services at least once a day. The most common uses were admission or discharge decisions (80%) and transfer coordination (76%).
AHRQ-funded; HS024561.
Citation: Freeman RE, Boggs KM, Zachrison KS .
National study of telepsychiatry use in U.S. emergency departments.
Psychiatr Serv 2020 Jun;71(6):540-46. doi: 10.1176/appi.ps.201900237..
Keywords: Emergency Department, Telehealth, Health Information Technology (HIT), Behavioral Health, Healthcare Utilization
Gillespie SM, Wasserman EB, Wood NE
High-intensity telemedicine reduces emergency department use by older adults with dementia in senior living communities.
Individuals with dementia have high rates of emergency department (ED) use for acute illnesses. In this study, the investigators evaluated the effect of a high-intensity telemedicine program that delivered care for acute illnesses on ED use rates for individuals with dementia residing in senior living communities (SLCs; independent and assisted living).
AHRQ-funded; HS018047.
Citation: Gillespie SM, Wasserman EB, Wood NE .
High-intensity telemedicine reduces emergency department use by older adults with dementia in senior living communities.
J Am Med Dir Assoc 2019 Aug;20(8):942-46. doi: 10.1016/j.jamda.2019.03.024..
Keywords: Elderly, Telehealth, Health Information Technology (HIT), Dementia, Neurological Disorders, Healthcare Delivery, Chronic Conditions, Emergency Department, Healthcare Utilization
Durojaiye AB, Levin S, Toerper M
Evaluation of multidisciplinary collaboration in pediatric trauma care using EHR data.
This study electronic health record (EHR) data to compare usage patterns from pediatric trauma patients with minor injuries at a Level I pediatric trauma center. The data was used to compare demographics, clinical and network characteristics, and emergency department (ED) length of stay (LOS). Three distinct groups were compared: fully connected, partially connected, and disconnected. The fully connected group had a decreased ED LOS compared with the partially connected group.
AHRQ-funded; HS023837.
Citation: Durojaiye AB, Levin S, Toerper M .
Evaluation of multidisciplinary collaboration in pediatric trauma care using EHR data.
J Am Med Inform Assoc 2019 Jun;26(6):506-15. doi: 10.1093/jamia/ocy184..
Keywords: Children/Adolescents, Trauma, Electronic Health Records (EHRs), Health Information Technology (HIT), Emergency Department, Healthcare Utilization
Gillespie SM, Shah MN, Wasserman EB
Reducing emergency department utilization through engagement in telemedicine by senior living communities.
High-intensity telemedicine has been shown to reduce the need for emergency department (ED) care for older adult senior living community (SLC) residents with acute illnesses. In this study, the investigators evaluated the effect of SLC engagement in a telemedicine program on ED use rates. The investigators concluded that individuals residing in more engaged SLCs experienced a greater decrease in ED use compared with subjects residing in less engaged SLCs or those without access to high-intensity telemedicine for acute illnesses.
AHRQ-funded; HS018047.
Citation: Gillespie SM, Shah MN, Wasserman EB .
Reducing emergency department utilization through engagement in telemedicine by senior living communities.
Telemed J E Health 2016 Jun;22(6):489-96. doi: 10.1089/tmj.2015.0152..
Keywords: Elderly, Emergency Department, Health Information Technology (HIT), Healthcare Utilization, Patient and Family Engagement, Telehealth
Shah MN, Wasserman EB, Wang H
High-intensity telemedicine decreases emergency department use by senior living community residents.
The authors evaluated the effect on emergency departrment use of a high-intensity telemedicine program that provides acute illness care for senior living community (SLC) residents. They found that high-intensity telemedicine significantly reduced emergency department use among SLC residents without increasing other utilization or mortality.
AHRQ-funded; HS018047.
Citation: Shah MN, Wasserman EB, Wang H .
High-intensity telemedicine decreases emergency department use by senior living community residents.
Telemed J E Health 2016 Mar;22(3):251-8. doi: 10.1089/tmj.2015.0103.
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Keywords: Elderly, Telehealth, Health Information Technology (HIT), Emergency Department, Healthcare Utilization, Long-Term Care
Shah MN, Wasserman EB, Gillespie SM
High-intensity telemedicine decreases emergency department use for ambulatory care sensitive conditions by older adult senior living community residents.
The aim of this study was to assess the effect of a high-intensity telemedicine program for senior living community (SLC) residents on the rate of Emergency department (ED) visits for ambulatory care sensitive conditions (ACSCs). It found that providing acute illness care by high-intensity telemedicine to older adults residing in SLCs significantly decreases the rate of ED use for ACSCs over 1 year.
AHRQ-funded; HS018047.
Citation: Shah MN, Wasserman EB, Gillespie SM .
High-intensity telemedicine decreases emergency department use for ambulatory care sensitive conditions by older adult senior living community residents.
J Am Med Dir Assoc 2015 Dec;16(12):1077-81. doi: 10.1016/j.jamda.2015.07.009..
Keywords: Elderly, Telehealth, Health Information Technology (HIT), Emergency Department, Healthcare Utilization, Long-Term Care
Wexler R, Hefner JL, Sieck C
Connecting emergency department patients to primary care.
The researchers developed and evaluated a system change innovation designed to remove system barriers to primary care access for Medicaid patients. The intervention did not decrease ED visits nor increase primary care use over the 12 months of the study period. The qualitative results provide insight into nonurgent ED utilization by patients with Medicaid, suggesting potential future interventions.
AHRQ-funded; HS020693.
Citation: Wexler R, Hefner JL, Sieck C .
Connecting emergency department patients to primary care.
J Am Board Fam Med 2015 Nov-Dec;28(6):722-32. doi: 10.3122/jabfm.2015.06.150044.
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Keywords: Emergency Department, Emergency Medical Services (EMS), Primary Care, Health Information Technology (HIT), Healthcare Utilization
Shapiro JS, Johnson SA, Angiollilo J
Health information exchange improves identification of frequent emergency department users.
The goal of the project was to measure the incremental increase in the number of frequent ED users who were identified when data
from all EDs participating in an health information exchange were compared with site-specific data. When the researchers analyzed HIE-wide data instead of site-specific data, they identified 20.3 percent more frequent ED users and 16.0 percent more visits by them to the ED.
from all EDs participating in an health information exchange were compared with site-specific data. When the researchers analyzed HIE-wide data instead of site-specific data, they identified 20.3 percent more frequent ED users and 16.0 percent more visits by them to the ED.
AHRQ-funded; HS021261.
Citation: Shapiro JS, Johnson SA, Angiollilo J .
Health information exchange improves identification of frequent emergency department users.
Health Aff 2013 Dec;32(12):2193-8. doi: 10.1377/hlthaff.2013.0167..
Keywords: Data, Emergency Department, Healthcare Utilization, Health Information Exchange (HIE), Health Information Technology (HIT)