National Healthcare Quality and Disparities Report
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AHRQ Research Studies Date
Topics
- Adverse Events (1)
- Care Management (1)
- COVID-19 (1)
- Dementia (1)
- (-) Elderly (14)
- Emergency Medical Services (EMS) (1)
- Falls (1)
- Healthcare Cost and Utilization Project (HCUP) (1)
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- Opioids (1)
- Organizational Change (1)
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- Patient Safety (1)
- Payment (2)
- (-) Policy (14)
- Practice Patterns (1)
- Public Health (1)
- Transitions of Care (1)
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 14 of 14 Research Studies DisplayedGuo W, Cai S, Caprio T
End-of-life care transitions in assisted living: associations with state staffing and training regulations.
This study’s objective was to examine the frequency and categories of end-of-life care transitions among assisted living community decedents and their associations with state staffing and training regulations. This cohort study included Medicare beneficiaries who resided in assisted living facilities and had validated death dates in 2018-2019 (N = 113,662). The authors found end-of-life care transitions were observed among 34.89% of our study sample in the last 30 days before death, and among 17.25% in the last 7 days. Higher frequency of care transitions in the last 7 days of life was associated with higher regulatory specificity of licensed [incidence risk ratio (IRR) = 1.08] and direct care worker staffing (IRR = 1.22). Greater regulatory specificity of direct care worker training (IRR = 0.75) was associated with fewer transitions. Similar associations were found for direct care worker staffing (IRR = 1.15) and training (IRR = 0.79) and transitions within 30 days of death. There were significant variations in the number of care transitions in different states.
AHRQ-funded; HS026893.
Citation: Guo W, Cai S, Caprio T .
End-of-life care transitions in assisted living: associations with state staffing and training regulations.
J Am Med Dir Assoc 2023 Jun; 24(6):827-32.e3. doi: 10.1016/j.jamda.2023.02.002..
Keywords: Transitions of Care, Long-Term Care, Policy, Palliative Care, Elderly
Temkin-Greener H, Mao Y, McGarry B
Patient safety culture in assisted living: staff perceptions and association with state regulations.
The purpose this study was to evaluate views on patient safety culture (PSC) among assisted living (AL) administrators and direct care workers (DCWs), and their relationships with state regulations. The researchers utilized the PSC instrument developed by the Agency for Healthcare Research & Quality to conduct a survey of administrators and DCWs working in assisted living communities serving Medicare beneficiary residents. Secondary data on ALs and residents were obtained from the Medicare Master Beneficiary Summary Files. Other data sources included: the Area Health Resource Files, a previous national AL directory, the US census, and a prior study citing AL regulations. 714 administrators and DCWs in 257 The study found that administrators' and DCWs' perspectives on PSC differed significantly across almost all domains. The researchers concluded that PSC is a relevant metric for evaluating organizational performance.
AHRQ-funded; HS026893.
Citation: Temkin-Greener H, Mao Y, McGarry B .
Patient safety culture in assisted living: staff perceptions and association with state regulations.
J Am Med Dir Assoc 2022 Dec;23(12):1997-2022.e3. doi: 10.1016/j.jamda.2022.09.007..
Keywords: Patient Safety, Elderly, Long-Term Care, Policy
Guo W, Li Y, Temkin-Greener H
Coronavirus disease 2019 (COVID-19) in assisted living communities: neighborhood deprivation and state social distancing policies matter.
Investigators examined the association between COVID-19 cases in assisted living communities (ALCs) and the proportion of Medicare-Medicaid (dual) eligible minority residents, neighborhood area deprivation, and state COVID-19 policy stringency. They found that ALCs with higher proportions of dual-eligible minority residents were more likely to have COVID-19 outbreaks within their communities. Further, ALCs located in more socioeconomically deprived neighborhoods, and in states with less stringent state social distancing policies, tended to have more COVID-19 cases.
AHRQ-funded; HS026893.
Citation: Guo W, Li Y, Temkin-Greener H .
Coronavirus disease 2019 (COVID-19) in assisted living communities: neighborhood deprivation and state social distancing policies matter.
Infect Control Hosp Epidemiol 2022 Aug;43(8):1004-09. doi: 10.1017/ice.2022.46..
Keywords: COVID-19, Elderly, Long-Term Care, Policy, Public Health
McInerney M, Mellor JM, Sabik LM. M, Mellor JM, Sabik LM
Welcome mats and on-ramps for older adults: the impact of the Affordable Care Act's Medicaid Expansions on Dual Enrollment in Medicare and Medicaid.
The authors examined whether Medicaid participation by low-income adults age 65 and up increased as a result of Medicaid expansions to working-age adults under the Affordable Care Act (ACA). Using American Community Survey data and state variation in ACA Medicaid expansions, they found that Medicaid expansions to working-age adults increased Medicaid participation among low-income older adults by 4.4 percent. They also found evidence of an “on-ramp” effect, which is an important mechanism behind welcome mat effects among some older adults.
AHRQ-funded; HS025422.
Citation: McInerney M, Mellor JM, Sabik LM. M, Mellor JM, Sabik LM .
Welcome mats and on-ramps for older adults: the impact of the Affordable Care Act's Medicaid Expansions on Dual Enrollment in Medicare and Medicaid.
J Policy Anal Manage 2021 Win;40(1):12-41. doi: 10.1002/pam.22259..
Keywords: Elderly, Medicaid, Medicare, Low-Income, Health Insurance, Policy
Ibrahim AM, Nuliyalu U, Lawton EJ
Evaluation of US hospital episode spending for acute inpatient conditions after the Patient Protection and Affordable Care Act.
This study evaluated the association between enactment of Affordable Care Act (ACA) reforms and 30-day price standardized hospital episode spending for Medicare patients. Reforms to reduce spending were targeted to acute care hospitals and often focused on specific diagnoses such as acute myocardial infarction, heart failure, and pneumonia. The policy evaluation included index discharges between January 2008 and August 31, 2015 from a random 20% sample of Medicare beneficiaries. Three different estimation approaches were used to evaluate the association between reforms and episode spending: difference-in-difference (DID) analysis among acute care hospitals; a DID analysis comparing acute care hospitals and critical care hospitals; and a generalized synthetic control analysis, comparing acute care and critical access hospitals. A total of 7,634,242 index discharges were included. All 3 approaches found that ACA-associated spending reforms were associated with a significant reduction in episode spending.
AHRQ-funded; HS024525; HS024728.
Citation: Ibrahim AM, Nuliyalu U, Lawton EJ .
Evaluation of US hospital episode spending for acute inpatient conditions after the Patient Protection and Affordable Care Act.
JAMA Netw Open 2020 Nov 2;3(11):e2023926. doi: 10.1001/jamanetworkopen.2020.23926..
Keywords: Elderly, Policy, Hospitals, Medicare, Healthcare Costs
Shorr RI, Staggs VS, Waters TM
Impact of the hospital-acquired conditions initiative on falls and physical restraints: a longitudinal study.
The Centers for Medicare & Medicaid Services (CMS) implemented the Hospital-Acquired Conditions (HACs) Initiative in October 2008; the CMS no longer reimbursed hospitals for fall injury. The aim of this study was to examine the effects of the 2008 HACs Initiative on the rates of falls, injurious falls, and physical restraint use. The investigators concluded that since the HACs Initiative, there was at best a modest decline in the rates of falls and injurious falls observed primarily in larger, major teaching hospitals. An increase in restraint use was not observed.
AHRQ-funded; HS020627.
Citation: Shorr RI, Staggs VS, Waters TM .
Impact of the hospital-acquired conditions initiative on falls and physical restraints: a longitudinal study.
J Hosp Med 2019 Sep 6;14:E31-E36. doi: 10.12788/jhm.3295..
Keywords: Falls, Adverse Events, Hospitals, Payment, Policy, Elderly
Hung A, Mullins CD, Slejko JF
Using a budget impact model framework to evaluate antidiabetic formulary changes and utilization management tools.
This study projected cost savings to the TRICARE program from changes to the antidiabetic formulary and utilization management (UM) policies. Budgetary impacts for 3 years as projected using a Microsoft Excel spreadsheet. This model projected a savings of up to $43 million in the third year from revisions to the payer’s formulary.
AHRQ-funded; HS024857.
Citation: Hung A, Mullins CD, Slejko JF .
Using a budget impact model framework to evaluate antidiabetic formulary changes and utilization management tools.
J Manag Care Spec Pharm 2019 Mar;25(3):342-49. doi: 10.18553/jmcp.2019.25.3.342..
Keywords: Care Management, Elderly, Healthcare Costs, Medication, Policy
Makam AN, Nguyen OK, Kirby B
Effect of site-neutral payment policy on long-term acute care hospital use.
The purpose of this study was to assess the projected effect of the Centers for Medicare and Medicaid Services new site-neutral payment policy, which aims to decrease unnecessary long-term acute care hospital (LTACH) admissions by reducing reimbursements for less-ill individuals by 2020. The investigators concluded that the site-neutral payment policy may limit LTACH access in existing LTAC-scarce markets, with potential adverse implications for recovery of hospitalized older adults.
AHRQ-funded; HS022418.
Citation: Makam AN, Nguyen OK, Kirby B .
Effect of site-neutral payment policy on long-term acute care hospital use.
J Am Geriatr Soc 2018 Nov;66(11):2104-11. doi: 10.1111/jgs.15539..
Keywords: Policy, Hospitalization, Payment, Long-Term Care, Healthcare Costs, Medicare, Elderly, Hospitals
Kuo YF, Raji MA, Liaw V
Opioid prescriptions in older Medicare beneficiaries after the 2014 federal rescheduling of hydrocodone products.
The authors sought to examine how an October 2014 Drug Enforcement Administration policy reclassified hydrocodone product from schedule III to II has affected older adults. They found that the 2014 change in hydrocodone from schedule III to schedule II was associated with modest decreases in rates of opioid use in the elderly. They also found an unexpected increase in opioid-related hospitalizations without documented opioid prescriptions, which may represent an increase in illegal use.
AHRQ-funded; HS022134.
Citation: Kuo YF, Raji MA, Liaw V .
Opioid prescriptions in older Medicare beneficiaries after the 2014 federal rescheduling of hydrocodone products.
J Am Geriatr Soc 2018 May;66(5):945-53. doi: 10.1111/jgs.15332.
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Keywords: Elderly, Medicare, Opioids, Policy, Practice Patterns
Agimi Y, Albert SM, Youk AO
AHRQ Author: Steiner CA
Dementia and motor vehicle crash hospitalizations: role of physician reporting laws.
This study sought to determine the effect of physician reporting laws and state licensing requirements on crash hospitalizations among drivers with dementia. It concluded that physician reporting laws, mandated or legally protected, were not associated with a lower likelihood of dementia among crash hospitalized drivers. Vision testing at in-person renewal and in-person renewal requirements were significantly related with a lower prevalence of dementia in hospitalized older drivers.
AHRQ-authored.
Citation: Agimi Y, Albert SM, Youk AO .
Dementia and motor vehicle crash hospitalizations: role of physician reporting laws.
Neurology 2018 Feb 27;90(9):e808-e13. doi: 10.1212/wnl.0000000000005022.
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Keywords: Dementia, Elderly, Healthcare Cost and Utilization Project (HCUP), Hospitalization, Policy
Berridge C
Medicaid becomes the first third-party payer to cover passive remote monitoring for home care: policy analysis.
This study examined passive remote monitoring technologies in state Medicaid programs. Its goals were to identify which states allowed location tracking, sensor systems, and cameras, what policies were in place to track usage, what implementation processes and program monitoring mechanisms were in place, and what related insights Medicaid program stakeholders would like to learn. Interviews were conducted with state, federal, and managed care organization (MCO) Medicaid program stakeholders about the use of these technologies in state waivers that served community-dwelling older adults in 15 states. While two-thirds of the states covered location tracking and activity-monitoring sensors and one-third covered cameras, only 3 states had specific service categories that allowed tracking of when they pay for these technologies. The authors conclude that technologies that have great potential to alter the way older adults receive supportive services are often used without research on their use, social or ethical implications, or outcomes. New service categories are needed to enable oversight, and more interaction between policymakers and researchers in this field would aid in the prioritization of research aims to inform practice.
AHRQ-funded; HS000011.
Citation: Berridge C .
Medicaid becomes the first third-party payer to cover passive remote monitoring for home care: policy analysis.
J Med Internet Res 2018 Feb 21;20(2):e66. doi: 10.2196/jmir.9650..
Keywords: Elderly, Health Information Technology (HIT), Health Insurance, Healthcare Delivery, Home Healthcare, Medicaid, Policy
Venkatesh AK, Mei H, Kocher KE
Identification of emergency department visits in Medicare administrative claims: approaches and implications.
The researchers sought to construct an operational definition for ED visitation using a comprehensive Medicare data set and to compare this definition to existing operational definitions used by researchers and policymakers. They concluded that current operational definitions of ED visitation using administrative claims produce different estimates of ED visitation based on the underlying assumptions applied to billing data and data set availability.
AHRQ-funded; HS024160.
Citation: Venkatesh AK, Mei H, Kocher KE .
Identification of emergency department visits in Medicare administrative claims: approaches and implications.
Acad Emerg Med 2017 Apr;24(4):422-31. doi: 10.1111/acem.13140.
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Keywords: Emergency Medical Services (EMS), Medicare, Policy, Elderly, Hospitalization
Urick BY, Kaskie BP, Carnahan RM
Improving antipsychotic prescribing practices in nursing facilities: the role of surveyor methods and surveying agencies in upholding the Nursing Home Reform Act.
The objectives of this study were to explore surveyor observations of skilled nursing facilities/nursing facilities care practices subsequent to participation the Partnership guidance program and to use a social ecological framework to estimate how these observations were influenced by individual, organizational, and contextual factors. It found substantial variation in surveyor observations of changes to clinical care in response to the Partnership guidance initiative.
AHRQ-funded; HS019355.
Citation: Urick BY, Kaskie BP, Carnahan RM .
Improving antipsychotic prescribing practices in nursing facilities: the role of surveyor methods and surveying agencies in upholding the Nursing Home Reform Act.
Res Social Adm Pharm 2016 Jan-Feb;12(1):91-103. doi: 10.1016/j.sapharm.2015.04.006.
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Keywords: Elderly, Nursing Homes, Long-Term Care, Policy, Medication, Organizational Change
Spector WD, Limcangco R, Williams C
AHRQ Author: Spector WD
Potentially avoidable hospitalizations for elderly long-stay residents in nursing homes.
The authors sought to determine the relationship between clinical risk factors, facility characteristics and State policy variables, and both avoidable and unavoidable hospitalizations. Using data from the Nursing Home Stay file, 2006-2008, they found that three fifths of hospitalizations were potentially avoidable and most were for infections, injuries, and congestive heart failure. Clinical risk factors included renal disease, diabetes, and a high number of medications. Staffing, quality, and reimbursement affected avoidable, but not unavoidable, hospitalizations.
AHRQ-authored.
Citation: Spector WD, Limcangco R, Williams C .
Potentially avoidable hospitalizations for elderly long-stay residents in nursing homes.
Med Care 2013 Aug;51(8):673-81. doi: 10.1097/MLR.0b013e3182984bff.
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Keywords: Elderly, Hospitalization, Long-Term Care, Nursing Homes, Policy