National Healthcare Quality and Disparities Report
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AHRQ Research Studies Date
Topics
- Antibiotics (2)
- Antimicrobial Stewardship (2)
- Cardiovascular Conditions (1)
- Caregiving (1)
- Case Study (1)
- Dementia (2)
- Diagnostic Safety and Quality (1)
- Digestive Disease and Health (1)
- Disparities (1)
- (-) Elderly (17)
- Evidence-Based Practice (1)
- Guidelines (1)
- Healthcare-Associated Infections (HAIs) (1)
- Healthcare Costs (1)
- Healthcare Utilization (1)
- Hospital Discharge (1)
- Hospitalization (4)
- Hospitals (2)
- Infectious Diseases (1)
- Influenza (1)
- Injuries and Wounds (4)
- (-) Long-Term Care (17)
- Medicare (4)
- Medication (3)
- Men's Health (1)
- Neurological Disorders (1)
- Nursing Homes (15)
- Opioids (1)
- Outcomes (1)
- Pain (1)
- Patient-Centered Outcomes Research (2)
- Patient Safety (1)
- Payment (1)
- Policy (1)
- Quality of Care (1)
- Racial and Ethnic Minorities (1)
- Respiratory Conditions (1)
- Risk (1)
- Sepsis (1)
- Stroke (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 17 of 17 Research Studies DisplayedMcConeghy KW, Lee Y, Zullo AR
Influenza illness and hip fracture hospitalizations in nursing home residents: are they related?
In this retrospective cohort study, the investigators evaluated the association between influenza and hip fracture hospitalizations in long-stay (LS) nursing home (NH) residents. The study authors found that influenza like illness (ILI) hospitalizations were associated with a 13% average increase in hip fracture hospitalization risk. In a given NH week, an increase in the number ILI hospitalizations from none to two was associated with an approximate one percentage point increase in hip fracture hospitalization risk.
AHRQ-funded; HS022998.
Citation: McConeghy KW, Lee Y, Zullo AR .
Influenza illness and hip fracture hospitalizations in nursing home residents: are they related?
J Gerontol A Biol Sci Med Sci 2018 Nov 10;73(12):1638-42. doi: 10.1093/gerona/glx200..
Keywords: Elderly, Injuries and Wounds, Hospitalization, Influenza, Long-Term Care, Nursing Homes
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
Makam AN, Nguyen OK, Xuan L
Long-term acute care hospital use of non-mechanically ventilated hospitalized older adults.
In this observational cohort study, the investigators sought to determine why non-mechanically ventilated hospitalized older adults are transferred to long-term acute care (LTAC) hospitals rather than remaining in the hospital. The authors found that nearly half of the variation in LTAC use is independent of illness severity and is explained by which hospital and what region the individual was hospitalized in.
AHRQ-funded; HS022418.
Citation: Makam AN, Nguyen OK, Xuan L .
Long-term acute care hospital use of non-mechanically ventilated hospitalized older adults.
J Am Geriatr Soc 2018 Nov;66(11):2112-19. doi: 10.1111/jgs.15564..
Keywords: Elderly, Hospitalization, Long-Term Care, Respiratory Conditions
D'Agata EMC, Varu A, Geffert SF
Acquisition of multidrug-resistant organisms in the absence of antimicrobials.
This nested case-control study was conducted among 137 nursing home residents who did not receive antimicrobials, with 44 acquiring a multi-drug resistant organism. Risk factors identified included receiving gastrointestinal medication that affected the gut microbiome, the number of visits from healthcare workers, pressure ulcers, and not residing in a dementia unit.
AHRQ-funded; HS021666.
Citation: D'Agata EMC, Varu A, Geffert SF .
Acquisition of multidrug-resistant organisms in the absence of antimicrobials.
Clin Infect Dis 2018 Oct 15;67(9):1437-40. doi: 10.1093/cid/ciy358..
Keywords: Antimicrobial Stewardship, Antibiotics, Medication, Nursing Homes, Long-Term Care, Elderly, Digestive Disease and Health, Case Study
Goodwin JS, Li S, Middleton A
Differences between skilled nursing facilities in risk of subsequent long-term care placement.
The objective of this study was to determine how the risk of subsequent long-term care (LTC) placement varied between skilled nursing facilities (SNFs) and the SNF characteristics associated with this risk. The investigators concluded that risk of subsequent LTC placement, an important and negatively viewed outcome for older adults, varied substantially between SNFs. Individuals in higher-quality SNFs were at lower risk.
AHRQ-funded; HS022134.
Citation: Goodwin JS, Li S, Middleton A .
Differences between skilled nursing facilities in risk of subsequent long-term care placement.
J Am Geriatr Soc 2018 Oct;66(10):1880-86. doi: 10.1111/jgs.15377..
Keywords: Nursing Homes, Long-Term Care, Elderly, Medicare
Berridge C, Mor V
Disparities in the prevalence of unmet needs and their consequences among black and white older adults.
This study documents differential prevalence of need for assistance with personal, instrumental, and mobility tasks and adverse consequences of unmet needs, nursing home relocation, and mortality among Black and White older adults.
AHRQ-funded; HS000011.
Citation: Berridge C, Mor V .
Disparities in the prevalence of unmet needs and their consequences among black and white older adults.
J Aging Health 2018 Oct;30(9):1427-49. doi: 10.1177/0898264317721347..
Keywords: Elderly, Disparities, Racial and Ethnic Minorities, Nursing Homes, Long-Term Care
Joyce NR, McGuire TG, Bartels SJ
The impact of dementia special care units on quality of care: an instrumental variables analysis.
The purpose of this study was to compare the quality of care following admission to a nursing home (NH) with and without a dementia special care unit (SCU) for residents with dementia. The investigators found that facilities with an SCU provided better quality of care as measured by several validated quality indicators. The authors suggested that given the aging population, policies to promote the expansion and use of dementia SCUs may be warranted.
AHRQ-funded; HS022998.
Citation: Joyce NR, McGuire TG, Bartels SJ .
The impact of dementia special care units on quality of care: an instrumental variables analysis.
Health Serv Res 2018 Oct;53(5):3657-79. doi: 10.1111/1475-6773.12867..
Keywords: Dementia, Elderly, Quality of Care, Long-Term Care, Nursing Homes
Sloane PD, Ward K, Weber DJ
Can sepsis be detected in the nursing home prior to the need for hospital transfer?
The purpose of this study was to determine whether and to what extent simple screening tools might identify nursing home (NH) residents who are at high risk of becoming septic. The authors concluded that NHs need better systems to monitor NH residents whose status is changing, and to present that information to medical providers in real time, either through rapid medical response programs or telemetry.
AHRQ-funded; HS022846.
Citation: Sloane PD, Ward K, Weber DJ .
Can sepsis be detected in the nursing home prior to the need for hospital transfer?
J Am Med Dir Assoc 2018 Jun;19(6):492-96.e1. doi: 10.1016/j.jamda.2018.02.001..
Keywords: Sepsis, Nursing Homes, Long-Term Care, Diagnostic Safety and Quality, Elderly
Berry SD, Zullo AR, Lee Y
Fracture Risk Assessment in Long-term Care (FRAiL): development and validation of a prediction model.
This paper’s objective was to develop and validate a model, Fracture Risk Assessment in Long-term Care (FRAiL) to predict the 2-year risk of hip fracture in nursing home (NH) residents using readily available clinical characteristics. The FRAiL model was developed specifically to identify NH residents at greatest risk for hip fracture, and results identified a different pattern of risk factors compared with community models. This practical model could be used to screen NH residents for fracture risk and to target intervention strategies.
AHRQ-funded; HS022998.
Citation: Berry SD, Zullo AR, Lee Y .
Fracture Risk Assessment in Long-term Care (FRAiL): development and validation of a prediction model.
J Gerontol A Biol Sci Med Sci 2018 May 9;73(6):763-69. doi: 10.1093/gerona/glx147.
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Keywords: Elderly, Injuries and Wounds, Long-Term Care, Nursing Homes, Risk
Li S, Middleton A, Ottenbacher KJ
Trajectories over the first year of long-term care nursing home residence.
This retrospective cohort study examined changes in situation for Medicare fee-for-service beneficiaries newly admitted to long-term nursing homes from July 2012 to December 2013 for the first year after admission. Data was used from the Minimum Data Set and Medicare Provider and Analysis Reviews claims data. Median length of stay in long-term care was 127 days, and for any institution 158 days. At 12 months post admission, 35% had died, 36.9% remained in long-term care, 23.4% were in the community, and 4.7% were in acute care hospitals or other institutions.
AHRQ-funded; HS022134.
Citation: Li S, Middleton A, Ottenbacher KJ .
Trajectories over the first year of long-term care nursing home residence.
J Am Med Dir Assoc 2018 Apr;19(4):333-41. doi: 10.1016/j.jamda.2017.09.021.
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Keywords: Long-Term Care, Nursing Homes, Elderly, Medicare, Patient-Centered Outcomes Research, Outcomes
Jump RLP, Crnich CJ, Mody L
Infectious diseases in older adults of long-term care facilities: update on approach to diagnosis and management.
The diagnosis, treatment, and prevention of infectious diseases in older adults in long-term care facilities (LTCFs), particularly nursing facilities, remains a challenge for all health providers who care for this population. This review provides updated information on the currently most important challenges of infectious diseases in LTCFs. With the increasing prescribing of antibiotics in older adults, particularly in LTCFs, the topic of antibiotic stewardship is presented in this review.
AHRQ-funded; HS022465.
Citation: Jump RLP, Crnich CJ, Mody L .
Infectious diseases in older adults of long-term care facilities: update on approach to diagnosis and management.
J Am Geriatr Soc 2018 Apr;66(4):789-803. doi: 10.1111/jgs.15248.
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Keywords: Elderly, Healthcare-Associated Infections (HAIs), Infectious Diseases, Nursing Homes, Long-Term Care, Antimicrobial Stewardship, Antibiotics, Medication, Evidence-Based Practice, Guidelines
Zullo AR, Zhang T, Banerjee G
Facility and state variation in hip fracture in U.S. nursing home residents.
The purpose of this study was to quantify the variation in hip fracture incidence across U.S. nursing home (NH) facilities and states and examine how hip fracture incidence varies according to facility- and state-level characteristics. The investigators concluded that much of the variation in hip fracture incidence remained unexplained. They suggested that their findings indicated that potentially modifiable state and facility characteristics such as psychoactive drug prescribing and minimum staffing requirements could be addressed to help reduce the rate of hip fracture in U.S. NHs.
AHRQ-funded; HS022998.
Citation: Zullo AR, Zhang T, Banerjee G .
Facility and state variation in hip fracture in U.S. nursing home residents.
J Am Geriatr Soc 2018 Mar;66(3):539-45. doi: 10.1111/jgs.15264..
Keywords: Elderly, Injuries and Wounds, Long-Term Care, Nursing Homes, Patient Safety
Makam AN, Nguyen OK, Xuan L
Factors associated with variation in long-term acute care hospital vs skilled nursing facility use among hospitalized older adults.
This study examined factors associated with variation in long-term acute care hospitals (LTACs) vs less costly skilled nursing facilities (SNFs) transfer among hospitalized older adults. It concluded that half of the variation in LTAC vs SNF transfer is independent of patients' illness severity or clinical complexity, and is explained by where the patient was hospitalized and in what region, with far greater use in the South.
AHRQ-funded; HS022418.
Citation: Makam AN, Nguyen OK, Xuan L .
Factors associated with variation in long-term acute care hospital vs skilled nursing facility use among hospitalized older adults.
JAMA Intern Med 2018 Mar;178(3):399-405. doi: 10.1001/jamainternmed.2017.8467.
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Keywords: Elderly, Long-Term Care, Hospitals, Nursing Homes, Transitions of Care
Zullo AR, Zhang T, Beudoin FL
Pain treatments after hip fracture among older nursing home residents.
In this retrospective cohort study the investigators examined the association between use of opioids versus other analgesics with death and functioning after hip fracture in older nursing home (NH) residents. The investigators concluded that a rigorous study addressing the limitations of their study is critical to validate their preliminary findings and provide evidence about the effect of using opioid versus nonopioid analgesics to optimize acute pain in NH residents with a hip fracture.
AHRQ-funded; HS022998.
Citation: Zullo AR, Zhang T, Beudoin FL .
Pain treatments after hip fracture among older nursing home residents.
J Am Med Dir Assoc 2018 Feb;19(2):174-76. doi: 10.1016/j.jamda.2017.11.008..
Keywords: Opioids, Pain, Nursing Homes, Long-Term Care, Elderly, Medication, Injuries and Wounds, Patient-Centered Outcomes Research, Healthcare Utilization
Blackburn J, Albright KC, Haley WE
Men lacking a caregiver have greater risk of long-term nursing home placement after stroke.
The purpose of this study was to understand how the availability of a caregiver can affect nursing home placement after ischemic stroke and how this affects different subgroups differently. The investigators found that in men aged 65 and older who have survived an ischemic stroke, the lack of an available caregiver is associated with triple the risk of NHP within 5 years.
AHRQ-funded; HS023009.
Citation: Blackburn J, Albright KC, Haley WE .
Men lacking a caregiver have greater risk of long-term nursing home placement after stroke.
J Am Geriatr Soc 2018 Jan;66(1):133-39. doi: 10.1111/jgs.15166..
Keywords: Cardiovascular Conditions, Caregiving, Elderly, Long-Term Care, Men's Health, Nursing Homes, Stroke
Middleton A, Li S, Kuo YF
New institutionalization in long-term care after hospital discharge to skilled nursing facility.
Approximately half of individuals newly admitted to long-term care (LTC) nursing homes (NHs) experienced a prior hospitalization followed by discharge to a skilled nursing facility (SNF). The objective of this study was to examine characteristics associated with new institutionalizations of older adults on this care trajectory. Associations between risk factors and new LTC institutionalizations varied according to race and ethnicity, age, and level of cognitive function.
AHRQ-funded; HS022134.
Citation: Middleton A, Li S, Kuo YF .
New institutionalization in long-term care after hospital discharge to skilled nursing facility.
J Am Geriatr Soc 2018 Jan;66(1):56-63. doi: 10.1111/jgs.15131..
Keywords: Long-Term Care, Nursing Homes, Hospital Discharge, Elderly, Hospitalization, Medicare
Blackburn J, Zheng Q, Grabowski DC
Nursing home chain affiliation and its impact on specialty service designation for Alzheimer disease.
Specialty care units (SCUs) in nursing homes (NHs) grew in popularity during the 1990s to attract residents while national policies and treatment paradigms changed. Alzheimer disease has consistently been the dominant form of SCU. This study explored the extent to which chain affiliation, which is common among NHs, affected SCU bed designation.
AHRQ-funded; HS023009.
Citation: Blackburn J, Zheng Q, Grabowski DC .
Nursing home chain affiliation and its impact on specialty service designation for Alzheimer disease.
Inquiry 2018 Jan-Dec;55:46958018787992. doi: 10.1177/0046958018787992..
Keywords: Elderly, Nursing Homes, Long-Term Care, Dementia, Neurological Disorders