Is Skilled Nursing Facility Financial Status Related to Readmission Rate Improvement?

GOAL: We examined whether higher skilled nursing facility (SNF) lagged profitability is associated with a lower 30-day all-cause all-payer risk-adjusted hospital readmission rate. Our aim was to provide insight into whether SNFs with limited financial resources are able to respond to incentives to lower their readmission rates to hospitals. METHODS: We used data from 2012-2016 to estimate a fixed effects (FE) model with a time trend. Our data included financial data from the Centers for Medicare & Medicaid Services Healthcare Cost Report Information System SNF cost reports, facility characteristics including the all-cause all-payer risk-adjusted unplanned 30-day readmission rate from the LTCFocus (Long-Term Care Focus) project at Brown University, and county-level market variables from the Area Health Resource File. We also examined the relationship for a shorter time frame (2012-2015) after stratifying the sample by system membership or ownership. PRINCIPAL FINDINGS: SNFs with an increase in the lagged operating margin showed a statistically significant, small decrease (<.01 percentage point) in the risk-adjusted readmission rate. The results were robust for different time periods and model specifications. Fixed effects model estimates for SNFs in the highest quartile of percentage of Medicaid patients (≥73.9%) had a lagged operating margin coefficient that is almost four times as large as the coefficient of the FE model with all SNFs. APPLICATION TO PRACTICE: SNFs have an important role in achieving the national priority of reducing hospital readmissions. The study findings suggest that managers of SNFs should not see low profitability as an obstacle to reducing readmission rates, which is good news given the low average profitability of SNFs. Further, reductions in profitability due to penalties incurred from the recently implemented Medicare Skilled Nursing Facility Value-Based Purchasing Program may not limit SNFs' ability to lower hospital readmission rates, at least initially. However, policymakers may need to determine whether additional resources to high Medicaid SNFs can lower readmission rates for these SNFs.

Clinical Characteristics of Ratborne Seoul Hantavirus Disease.

Although Seoul orthohantavirus is the only globally spread hantavirus pathogen, few confirmed human infections with this virus have been reported in Western countries, suggesting lower medical awareness of the milder, transient, and often chameleon-like symptoms of this zoonosis. We describe lesser known clinical and laboratory characteristics to help improve underreporting of this virus.

Large-scale impact of climate change vs. land-use change on future biome shifts in Latin America.

Climate change and land-use change are two major drivers of biome shifts causing habitat and biodiversity loss. What is missing is a continental-scale future projection of the estimated relative impacts of both drivers on biome shifts over the course of this century. Here, we provide such a projection for the biodiverse region of Latin America under four socio-economic development scenarios. We find that across all scenarios 5-6% of the total area will undergo biome shifts that can be attributed to climate change until 2099. The relative impact of climate change on biome shifts may overtake land-use change even under an optimistic climate scenario, if land-use expansion is halted by the mid-century. We suggest that constraining land-use change and preserving the remaining natural vegetation early during this century creates opportunities to mitigate climate-change impacts during the second half of this century. Our results may guide the evaluation of socio-economic scenarios in terms of their potential for biome conservation under global change.

Complex evolution and epidemiology of Dobrava-Belgrade hantavirus: definition of genotypes and their characteristics.

Dobrava-Belgrade virus (DOBV) is a human pathogen that has evolved in, and is hosted by, mice of several species of the genus Apodemus. We propose a subdivision of the species Dobrava-Belgrade virus into four related genotypes - Dobrava, Kurkino, Saaremaa, and Sochi - that show characteristic differences in their phylogeny, specific host reservoirs, geographical distribution, and pathogenicity for humans.

Hospital philanthropy.

It remains an open question whether hospital spending on fundraising efforts to garner philanthropy is a good use of funds. Research and industry reports provide conflicting results. We describe the accounting and data challenges in analysis of hospital philanthropy, which include measurement of donations, measurement of fundraising expenses, and finding the relationships among organizations where these cash flows occur. With these challenges, finding conflicting results is not a surprise.

Hospital Performance in the First 6 Years of Medicare's Value-Based Purchasing Program.

The Medicare value-based purchasing (VBP) program, ongoing since 2013, uses financial bonuses and penalties to incentivize hospital quality improvements. Previous research has identified characteristics of penalized hospitals, but has not examined characteristics of hospitals with improvements in VBP program performance or consistent good performance. We identify five different trajectories of program performance (improvement, decline, consistent good or poor performance, mixed). A total of 11% of hospitals were penalized every year of the program, 24% improved their VBP program performance, 14% of hospitals consistently earned a bonus, while 18% performed well in the program's early years but experienced declines in performance. In 2013, organizational and community characteristics were associated with higher odds of improving relative to performing poorly every year. Few variables under managers' control were associated with program improvement, though accountable care organization participation was in some models. We find changes in VBP program metrics may have contributed to improvement in some hospitals' program scores.

Is quality of cardiac hospital care a public or private good?

BACKGROUND: There are many studies examining the effects of financial pressure from different payment sources on hospital quality of care, but most have assumed that quality of care is a public good in that payment changes from one payer will affect all hospital patients rather than just those directly associated with the payer. Although quality of hospital care can be either a public or private good, few studies have tested which of these scenarios are more likely to hold. OBJECTIVES: To examine whether the change in the magnitude of in-hospital mortality for Medicare and managed care patients is different based on financial pressure resulting from the Balanced Budget Act and growing managed care market penetration; and to examine what role hospital competition may play in affecting these changes. DATA AND METHODS: The unit of analysis for the study was the hospital. Multiple data sources were used including the Agency for Healthcare Research and Quality State Inpatient Databases, American Hospital Association Annual Surveys, Area Resource File, and health maintenance organization data from InterStudy. A difference-in-difference-in-difference model was applied for a 2-period panel design. RESULTS: In general, Balanced Budget Act financial pressure and managed care market share did not magnify the difference in in-hospital mortality rates between Medicare and managed care patients. The results suggest that quality of cardiac care in the hospital setting is more likely to be a public good; however, more investigation using other quality indicators and the role of hospital competition under different payment systems is recommended.

Community benefit activities of private, nonprofit hospitals.

The definition of hospital community benefits has been intensely debated for many years. Recently, consensus has developed about one group of activities being central to community benefits because of its focus on care for the poor and on needed community services for which any payments received are low relative to costs. Disagreements continue, however, about the treatment of bad debt expense and Medicare shortfalls. A recent revision of the Internal Revenue Service's Form 990 Schedule H, which is required of all nonprofit hospitals, highlights the agreed-on set of activities but does not dismiss the disputed items. Our study is the first to apply definitions used in the new IRS form to assess how conclusions about the adequacy of nonprofit hospital community benefits could be affected if bad debt expenses and Medicare shortfalls are included or excluded. Specifically, we examine 2005 financial data for California and Florida hospitals. Overall, we find that conclusions about community benefit adequacy are very different depending on which definition of community benefits is used. We provide thoughts on new directions for the current policy debate about the treatment of bad debts and Medicare shortfalls in light of these findings.

Flash-Like Albuminuria in Acute Kidney Injury Caused by Puumala Hantavirus Infection.

Transient proteinuria and acute kidney injury (AKI) are characteristics of Puumala virus (PUUV) infection. Albuminuria peaks around the fifth day and associates with AKI severity. To evaluate albuminuria disappearance rate, we quantified albumin excretion at different time points after the fever onset. The study included 141 consecutive patients hospitalized due to acute PUUV infection in Tampere University Hospital, Finland. Timed overnight albumin excretion (cU-Alb) was measured during the acute phase in 133 patients, once or twice during the convalescent phase within three months in 94 patients, and at six months in 36 patients. During hospitalization, 30% of the patients had moderately increased albuminuria (cU-Alb 20-200 µg/min), while 57% presented with severely increased albuminuria (cU-Alb >200 µg/min). Median cU-Alb was 311 µg/min (range 2.2-6460) ≤7 days after fever onset, 235 µg/min (range 6.8-5479) at 8-13 days and 2.8 µg/min (range 0.5-18.2) at 14-20 days. After that, only one of the measurements showed albuminuria (35.4 µg/min at day 44). At six months, the median cU-Alb was 2.0 µg/min (range 0.6-14.5). Albuminuria makes a flash-like appearance in PUUV infection and returns rapidly to normal levels within 2-3 weeks after fever onset. In the case of AKI, this is a unique phenomenon.

Meeting report: Eleventh International Conference on Hantaviruses.

The 2019 11th International Conference on Hantaviruses (ICH 2019) was organized by the International Society for Hantaviruses (ISH), and held on September 1-4, 2019, at the Irish College, in Leuven, Belgium. These ICHs have been held every three years since 1989. ICH 2019 was attended by 158 participants from 33 countries. The current report summarizes research presented on all aspects of hantavirology: ecology; pathogenesis and immune responses; virus phylogeny, replication and morphogenesis; epidemiology; vaccines, therapeutics and prevention; and clinical aspects and diagnosis.

Relating increasing hantavirus incidences to the changing climate: the mast connection.

BACKGROUND: Nephropathia epidemica (NE), an emerging rodent-borne viral disease, has become the most important cause of infectious acute renal failure in Belgium, with sharp increases in incidence occurring for more than a decade. Bank voles are the rodent reservoir of the responsible hantavirus and are known to display cyclic population peaks. We tried to relate these peaks to the cyclic NE outbreaks observed since 1993. Our hypothesis was that the ecological causal connection was the staple food source for voles, being seeds of deciduous broad-leaf trees, commonly called "mast". We also examined whether past temperature and precipitation preceding "mast years" were statistically linked to these NE outbreaks. RESULTS: Since 1993, each NE peak is immediately preceded by a mast year, resulting in significantly higher NE case numbers during these peaks (Spearman R = -0.82; P = 0.034). NE peaks are significantly related to warmer autumns the year before (R = 0.51; P < 0.001), hotter summers two years before (R = 0.32; P < 0.001), but also to colder (R = -0.25; P < 0.01) and more moist summers (R = 0.39; P < 0.001) three years before. Summer correlations were even more pronounced, when only July was singled out as the most representative summer month. CONCLUSION: NE peaks in year 0 are induced by abundant mast formation in year-1, facilitating bank vole survival during winter, thus putting the local human population at risk from the spring onwards of year 0. This bank vole survival is further promoted by higher autumn temperatures in year-1, whereas mast formation itself is primed by higher summer temperatures in year-2. Both summer and autumn temperatures have been rising to significantly higher levels during recent years, explaining the virtually continuous epidemic state since 2005 of a zoonosis, considered rare until recently. Moreover, in 2007 a NE peak and an abundant mast formation occurred for the first time within the same year, thus forecasting yet another record NE incidence for 2008. We therefore predict that with the anticipated climate changes due to global warming, NE might become a highly endemic disease in Belgium and surrounding countries.

Wild Rats, Laboratory Rats, Pet Rats: Global Seoul Hantavirus Disease Revisited.

Recent reports from Europe and the USA described Seoul orthohantavirus infection in pet rats and their breeders/owners, suggesting the potential emergence of a "new" public health problem. Wild and laboratory rat-induced Seoul infections have, however, been described since the early eighties, due to the omnipresence of the rodent reservoir, the brown rat Rattus norvegicus. Recent studies showed no fundamental differences between the pathogenicity and phylogeny of pet rat-induced Seoul orthohantaviruses and their formerly described wild or laboratory rat counterparts. The paucity of diagnosed Seoul virus-induced disease in the West is in striking contrast to the thousands of cases recorded since the 1980s in the Far East, particularly in China. This review of four continents (Asia, Europe, America, and Africa) puts this "emerging infection" into a historical perspective, concluding there is an urgent need for greater medical awareness of Seoul virus-induced human pathology in many parts of the world Given the mostly milder and atypical clinical presentation, sometimes even with preserved normal kidney function, the importance of simple but repeated urine examination is stressed, since initial but transient proteinuria and microhematuria are rarely lacking.

Truncated recombinant puumala virus nucleocapsid proteins protect mice against challenge in vivo.

In Europe, Puumala virus and Dobrava virus are the major hantaviruses that cause hemorrhagic fever with renal syndrome in humans. As hantaviruses can cause diseases with high morbidity and mortality rates, and as to date there is no specific treatment, efforts are concentrated on the development of vaccines. In this study we characterized the immunogenicity of recombinant nucleocapsid proteins of Puumala virus (PUUV) linked to a carrier protein corresponding to the outer membrane protein A from Klebsiella pneumoniae (rP40). The rP40 molecule is a novel carrier protein that facilitates exogenous antigen uptake by dendritic cells. We cloned and expressed the recombinant PUUV proteins in the E. coli mutant ICONE 200 using the tryptophan promoter-controlled pTEXmp18 expression vector. All recombinant PUUV proteins were found to be highly immunogenic in NMRI mice after three immunizations of 10 microg each of the protein. Only the truncated construct, P40-Puu118, gave high antibody titers after two vaccinations of 0.2 microg each. Likewise in the challenge experiments in NMRI mice, only the truncated construct P40-Puu118 resulted in 100% protection after three immunizations of 10 microg each. The results suggest that P40-Puu118 in particular is a good candidate for a recombinant vaccine against Puumala virus. All recombinant proteins linked to rP40 induced high antibody responses, indicating that rP40 is a carrier protein with potential for use in other vaccines.

Hospital staffing decisions: does financial performance matter?

This study assesses the impact of changes in hospitals' financial conditions on changes in hospitals' staffing decisions. The sample consisted of community hospitals operating between 1995 and 2000. The analysis employed a generalized method of moments (GMM) estimator for its dynamic panel data. Cash flow and patient margin were used to measure financial condition. We estimated the effect of changing financial condition on the number of full-time equivalent personnel (FTEs), registered nurses (RNs), and licensed practical nurses (LPNs) per 1,000 adjusted patient days. Our results suggest that declining financial performance led to cutbacks in LPN FTEs per adjusted patient day, but the effects on total hospital FTEs and RN FTEs were mixed.

Urban-Rural Differences in Skilled Nursing Facility Rehospitalization Rates.

OBJECTIVES: To examine the association of rurality with skilled nursing facility (SNF) all-cause 30-day risk-adjusted rehospitalization rates. DESIGN: Cross-sectional study combining Center for Medicare and Medicaid Services Nursing Home Compare (CMS-NHC) website for 30-day risk-adjusted rehospitalization rates for 2014-2015 with SNF organizational and community variables. PARTICIPANTS: 12,261 non-hospital based skilled nursing facilities in the US. MEASUREMENTS: We estimated a multiple linear regression model of percentage all-cause unplanned risk-adjusted rehospitalization rate within 30 days after a hospital discharge and admission to the SNF averaged over the third and fourth quarters of 2014 and the first and second quarters of 2015. The model uses robust standard errors. RESULTS: After controlling for community- and SNF-level resources, the risk-adjusted rehospitalization rates for SNFs are lowest in rural areas and large rural towns followed by SNFs in suburban and then urban areas. CONCLUSION: The rural culture that includes a strong sense of connectedness among residents may contribute to lower SNF rehospitalization rates. Our results suggest that rural SNFs may avoid future reimbursement penalties and decreased admissions from patients discharged from hospitals because of their lower rehospitalizaton rates. However, because this is the first study to address this topic, additional research is needed.

Evaluation of the efficacy of disinfectants against Puumala hantavirus by real-time RT-PCR.

Puumala virus, a hantavirus belonging to the Bunyaviridae family, causes a human disease known as nephropathia epidemica, a mild form of hemorrhagic fever with renal syndrome. The implementation of effective decontamination procedures is critical in hantavirus research to minimize the risk of personnel exposure. This study investigated the efficacy of Clidox((R)), Dettol((R)), ethanol, Halamid-d((R)), peracetic acid, sodium hypochloride and Virkon((R))S for inactivating Puumala virus. A real-time quantitative reverse transcriptase polymerase chain reaction (qRT-PCR) was used to quantify Puumala virus before and after treatment with these products. Inactivation of Puumala virus was effective after 10min with all products except ethanol. Inactivation with absolute ethanol was effective only after 30min. Using the qRT-PCR method, this study has shown that the commercially available products Clidox((R)), Halamid-d((R)) and Virkon((R))S in particular represent a rapid and safe way to decontaminate surfaces with possible Puumala virus contamination. These products can be used in solutions of 1-2%, with contact times greater than 10min, for inactivating effectively Puumala virus.

Hospital financial condition and operational decisions related to the quality of hospital care.

Financial pressure mounted for hospitals nationwide during the late 1990s. Our study examines how this affected the quality of their operations in terms of organizational infrastructure and processes that support the delivery of care. Our sample consisted of community hospitals operating between 1995 and 2000. Financial pressure was measured based on changes in net patient revenues per adjusted patient day and the ratio of cash flow to total revenues. The authors examined effects on hospital investments in plant and equipment and on hospital standards compliance with selected Joint Commission on Accreditation of Healthcare Organization performance areas. The results suggest that increasing financial pressures did lead to cutbacks in these areas. These findings suggest the importance of looking broadly across hospital operations to identify factors that may contribute to poor patient outcomes. Given the findings of earlier studies, these results suggest that poor outcomes may in part result from deterioration in supporting infrastructure and organizational processes.