Publications by authors named "Kira L Ryskina"

Little is known about the impact of clinician discontinuity on quality of care for nursing home residents. We examined the association between clinician discontinuity and outcomes of residents with long-term care stays up to 3 years using claims for a national 20% sample of Medicare fee-for-service beneficiaries from 2014 through 2019. We used an event study analysis that accounted for staggered treatment timing.

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Background: Efforts to increase transparency and accountability of nursing homes, and thus improve quality, now include information about changes in nursing home ownership. However, little is known about how change in ownership affects nursing home quality.

Methods: We conducted a retrospective cohort study of 15,471 U.

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Background: Nearly 2.9 million older Americans with lower incomes live in subsidized housing. While regional and single-site studies show that this group has higher rates of healthcare utilization compared to older adults in the general community, little is known about healthcare utilization nationally nor associated risk factors.

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Increased engagement of nurse practitioners (NPs) has been recommended as a way to address care delivery challenges in settings that struggle to attract physicians, such as primary care and rural areas. Nursing homes also face such physician shortages. We evaluated the role of state scope of practice regulations on NP practice in nursing homes in 2012-2019.

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Objectives: How transitional care services are provided to patients receiving post-acute care in skilled nursing facilities (SNFs) is not well understood. We aimed to determine the association of timing of physician or advanced practice provider (APP) visit after SNF admission with rehospitalization risk in a national cohort of older adults.

Design: Retrospective cohort study.

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Importance: The number of physicians and advanced practitioners who focus their practice in nursing homes (NHs), often referred to as "SNFists" (ie, physicians, nurse practitioners, and physician assistants concentrating their practice in the nursing home or skilled nursing facility [SNF] setting) has increased dramatically. Little is known about the association of the NH medical care delivery models that use SNFists with the quality of postacute care.

Objective: To quantify the association between NH use of SNFists and facility-level, unplanned 30-day rehospitalization rates for patients receiving postacute care.

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Background: Some generalist physicians whose training prepared them for primary care practice increasingly practice in a facility (eg, hospitals, nursing homes); however, whether this trend was accompanied by a complimentary rise in generalist physicians who focused their practice on office-based care is unknown.

Objectives: Our objective in this study was to examine trends in the prevalence of generalist physicians and physician groups that practice in a single setting.

Research Design: This was a retrospective cross-sectional study of generalist physicians trained in family medicine, internal medicine, or geriatrics.

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This cohort study uses Medicare data to assess trends and characteristics among hospitalists who shift practice to settings outside of the hospital.

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Objectives: To summarize current evidence regarding facility and prescriber characteristics associated with potentially harmful medication (PHM) use by residents in nursing homes (NHs), which could inform the development of interventions to reduce this potentially harmful practice.

Design: Scoping review.

Setting And Participants: Studies conducted in the United States that described facility and prescriber factors associated with PHM use in NHs.

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Background: Hospital visitation restrictions during the COVID-19 pandemic prompted concerns about unintended consequences for older patients, including an increased incidence of delirium and agitation. While first-line interventions for these conditions are non-pharmacologic, a lack of family support could result in increased use of benzodiazepines and antipsychotics, which are associated with poor outcomes in older adults. Little is known about the association of visitation policies with use of these medications among older adults.

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Background: In 2020, primary care practices adopted telemedicine as an alternative to in-person visits. Little is known about whether access to telemedicine was equitable, especially among older patients. Our objectives were to (1) examine older adults' use of telemedicine versus in-person primary care visits and (2) compare hospitalization for ambulatory care sensitive conditions (ACSCs) between the groups.

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Article Synopsis
  • This study analyzes data from over 3,000 nursing homes in the U.S. that were heavily affected by COVID-19.
  • It focuses on understanding the factors related to resident health issues during the pandemic.
  • The information is sourced from the Centers for Medicare and Medicaid Services’ Nursing Home COVID-19 Public File.
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Objective: To measure the association between nursing home (NH) characteristics and Coronavirus Disease 2019 (COVID-19) prevalence among NH staff.

Design: Retrospective cross-sectional study.

Setting And Participants: Centers for Disease Control and Prevention COVID-19 database for US NHs between March and August 2020, linked to NH facility characteristics (LTCFocus database) and local COVID-19 prevalence (USA Facts).

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Background: In the US, post-acute care in skilled nursing facilities (SNFs) is common and outcomes vary greatly across facilities. Little is known about the expectations of patients and their caregivers about physician care during the hospital to SNF transition. Our objectives were to (1) describe the experiences and expectations of patients and their caregivers with SNF physicians in SNFs, and (2) identify patterns that differed between patients with vs.

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Background: In anticipation of patient surge due to COVID-19, many states are working to increase the available healthcare workforce. To help inform state policies and initiatives aimed at physician deployment during COVID-19, we used predictions of peak patient volume for hospitals and intensive care units (ICU) and regional physician workforce estimates to measure patient to physician ratios at the peak of the pandemic for each state.

Methods: We estimated the number of potentially available physicians based on Medicare Part B billings for the care of hospitalized and critically ill patients in 2017, adjusted for attrition due to exposure to SARS-CoV-2 and relevant experience.

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Heterogeneity in physician practice within nursing homes (NHs) may explain variations in quality. However, data on physician practice organization in NHs are hard to obtain. We characterized NH physician practice using two claims-based measures: (a) concentration of NH care among physicians (measured by Herfindahl-Hirschman index of visits); and (b) physician NH practice specialization (measured by the proportion of a physician's visits to NHs).

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The COVID-19 pandemic has disproportionately affected residents and staff at long-term care (LTC) and other residential facilities in the United States. The high morbidity and mortality at these facilities has been attributed to a combination of a particularly vulnerable population and a lack of resources to mitigate the risk. During the first wave of the pandemic, the federal and state governments received urgent calls for help from LTC and residential care facilities; between March and early June of 2020, policymakers responded with dozens of regulatory and policy changes.

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Objectives: To describe the content of reviews submitted on Yelp that pertain to nursing home (NH) physicians.

Design: Retrospective qualitative study.

Setting: NHs in the United States reviewed on Yelp from 2009 to 2018 with reviews that discussed NH physicians.

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Importance: There are areas of skilled nursing facility (SNF) experience of importance to the public that are not currently included in public reporting initiatives on SNF quality. Whether patients, hospitals, and payers can leverage the information available from unsolicited online reviews to reduce avoidable rehospitalizations from SNFs is unknown.

Objectives: To assess the association between rehospitalization rates and online ratings of SNFs; to compare the association of rehospitalization with ratings from a review website vs Medicare Nursing Home Compare (NHC) ratings; and to identify specific topics consistently reported in reviews of SNFs with the highest vs lowest rehospitalization rates using natural language processing.

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Background: The period after transition from hospital to skilled nursing facility (SNF) is high-risk, but variability in outcomes related to transitions across hospitals is not well-known.

Objectives: Evaluate variability in transitional care outcomes across Veterans Health Administration (VHA) and non-VHA hospitals for Veterans, and identify characteristics of high-performing and low-performing hospitals.

Research Design: Retrospective observational study using the 2012-2014 Residential History File, which concatenates VHA, Medicare, and Medicaid data into longitudinal episodes of care for Veterans.

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Objective: Overuse of diagnostic tests is of particular concern for pediatric academic medical centers. Our objective was to measure variation in testing based on proportion of hospitalization during the day versus night and the association between attending in-house coverage on the teaching service and test utilization for hospitalized pediatric patients.

Methods: Electronic health record data from 11,567 hospitalizations to a large, Northeastern, academic pediatric hospital were collected between January 2007 and December 2010.

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Background: Hospitals are increasingly at risk for post-acute care outcomes and spending, such as those in skilled nursing facilities (SNFs). While hospitalists are thought to improve patient outcomes of acute care, whether these effects extend to the post-acute setting in SNFs is unknown.

Objective: To compare longer term outcomes of patients discharged to SNFs who were treated by hospitalists vs.

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