Research Briefs

The Effect of Predictive Analytics-Driven Interventions on Healthcare Utilization

Research Brief
Apr. 3, 2019

Among high-risk Medicare Advantage members with congestive heart failure, a proactive outreach program driven by a claims-based predictive algorithm reduced the likelihood of an emergency department (ED) or specialist visit in one year by 20% and 21%, respectively. The average number of visits dropped as well, with a 40% reduction in the volume of ED visits and a 27% reduction in the volume of cardiology visits after the first year.

Assessing First Visits By Physicians To Medicare Patients Discharged To Skilled Nursing Facilities

Research Brief
Kira Rysinka, MD
Apr. 1, 2019

In this study of postacute care, more than 10% of Medicare skilled nursing facility (SNF) stays included no visit from
a physician or advanced practitioner. Of stays with visits, about half of initial assessments occurred within a day of
admission, and nearly 80% occurred within four days. Patients who did not receive a visit from a physician or advanced
practitioner were nearly twice as likely to be readmitted to a hospital (28%) or to die (14%) within 30 days of SNF
admission than patients who had an initial visit.

Patient Outcomes After Hospital Discharge to Home with Home Health Care vs to a Skilled Nursing Facility

Research Brief
Mar. 11, 2019

In this study of more than 17 million Medicare hospitalizations between 2010 and 2016, patients discharged to home
health care had a 5.6 percent higher 30-day readmission rate than similar patients discharged to a skilled nursing facility
(SNF). There was no difference in mortality or functional outcomes between the two groups, but home health care was
associated with an average savings of $4,514 in total Medicare payments in the 60 days after the first hospital admission.

Consumers' Responses to Surprise Medical Bills in Elective Situations

Research Brief
Mar. 4, 2019

A surprise medical bill is a bill from an out-of-network provider that was not expected by or not chosen by the patient.To see whether consumers are more likely to switch hospitals after receiving a surprise bill, Benjamin Chartock and Sarah Schutz, and their co-author Christopher Garmon, analyzed nationwide employer-sponsored health insurance claims for labor and delivery services. Mothers who received a surprise out-of-network bill for their first delivery had 13% greater odds of switching hospitals for their second delivery compared to those who did not get a surprise bill.

Changes to Racial Disparities in Readmission Rates After Medicare’s Hospital Readmissions Reduction Program Within Safety-Net and Non-Safety-Net Hospitals

Research Brief
Dec. 6, 2018

After the Medicare Hospital Readmissions Reduction Program began enforcing financial penalties, disparities in readmissions between white and black patients widened at safety-net hospitals for conditions not targeted by the program. Disparities were stable for conditions targeted by the program. At non-safety-net hospitals, disparities were unchanged for both targeted and non-targeted conditions.

Cost Impact of The Transitional Care Model for Hospitalized Cognitively Impaired Older Adults

Research Brief
Nov. 19, 2018

Using advanced practice nurses to support high risk patients and their families to transition from hospital to home can reduce postacute care use and costs. A study comparing three evidence-based care management interventions for a population of hospitalized older adults with cognitive impairment found that the Transitional Care Model, which relies on advanced practice nurses to deliver services from hospital to home, was associated with lower postacute care costs when compared to two “hospital only” interventions.

Nurses' and Patients' Appraisals Show Patient Safety in Hospitals Remains a Concern

Research Brief
Nov. 5, 2018

In the report To Err is Human (1999), the National Academy of Medicine called for national action to improve patient safety in hospitals. The report concluded that improving nurse work environments—assuring adequate nurse staffing and supporting nurses’ ability to care for patients—was critical to these efforts. Two decades later, have nurse work environments improved, and has that had a noticeable impact on patient safety? To find out, a research team led by LDI Senior Fellow Linda Aiken, PhD, RN surveyed more than 800,000 patients and 53,000 nurses in 535 hospitals in 2005, and again in 2016.

A Comprehensive Measure of the Costs of Caring For a Parent: Differences According to Functional Status

Research Brief
Oct. 10, 2018

Providing unpaid care for an older parent has costs that go well beyond a caregiver’s lost wages. A new estimate suggests that the median direct and indirect costs of caregiving are $180,000 over two years, about the same as full-time institutional care. This estimate accounts for lost earnings as well as non-tangible factors, such as lost leisure time and changes to the caregiver’s well-being. It suggests that informal care cost caregivers at least $277 billion in 2011, which is 20 percent higher than estimates that only consider lost wages.

National Variation in Opioid Prescribing and Risk of Prolonged Use for Opioid-Naive Patients Treated in the Emergency Department for Ankle Sprains

Research Brief
Aug. 8, 2018

Between 2011 and 2015, nearly one in four patients with ankle sprains were prescribed opioids in the emergency department. The overall prescribing rate declined during the study period, but varied significantly by state, ranging from 2.8% in North Dakota to 40% in Arkansas. Patients prescribed the  largest amounts of opioid were nearly five times more likely to transition to continued use as those prescribed lesser amounts.

 

A Pragmatic Trial of E-Cigarettes, Incentives, and Drugs for Smoking Cessation

Research Brief
May. 25, 2018

In a trial examining five approaches to smoking cessation among over 6,000 U.S. employees, financial incentives combined with free cessation aids were more effective at getting employees to stop smoking than free cessation aids alone. Specifically, the most effective intervention (free cessation aids plus $600 in redeemable funds) helped 2.9% of participants stop smoking through six months after their target quit date; this rate jumped to 12.7% among participants who actively engaged in the trial and were more motivated to quit. For employees with access to usual care (information and a free motivational text messaging service), offering free cessation aids or electronic cigarettes (e-cigarettes) did not help them quit smoking.

Trends in P2Y12 Receptor Inhibitor Use and Adherence After Percutaneous Coronary Intervention, 2008-2016

Research Brief
May. 25, 2018

Post-angioplasty, patient adherence to recommended antiplatelet therapy decreased when newer, more expensive drugs were introduced. From 2008-2016, as the use of newer agents increased, the proportion of patients not filling any antiplatelet prescription within 30 days of discharge increased from 6.4% to 19.1%. In the subsequent 12 months, the newer drugs were associated with higher patient costs and lower adherence to recommended therapy.

The Future of Medicaid: State Legislator Views on Policy Waivers

Research Brief
May. 23, 2018

A survey of state legislators revealed clear partisan differences in Medicaid reform priorities and policy preferences that states are pursuing in Section 1115 waiver applications. While there was some agreement across parties on broad goals for the Medicaid program, such as reducing health care spending and increasing affordability of health care, there was little consensus on specific policy changes needed to meet these goals.

The Effect of Workforce Assignment on Performance: Evidence from Home Health Care

Research Brief
May. 22, 2018

In this study of more than 43,000 home health episodes following a hospitalization, handoffs between skilled nursing providers—a marker of discontinuity of care—substantially increased hospital readmissions, and were more detrimental for sicker patients. The estimates imply that a single handoff increases the likelihood of 30-day hospital readmission by 16% and that one in four hospitalizations during home health care could be avoided if handoffs were eliminated.

Best Practices for Reducing Unplanned Acute Care for Patients with Cancer

Research Brief
May. 3, 2018

Reducing preventable and unplanned emergency department visits and hospitalizations is a major challenge in cancer care. In this review of best practices and supporting evidence, the authors identified five strategies that health systems and cancer programs can use to reduce acute care: (1) identify patients at high risk of unplanned acute care; (2) enhance access and care coordination; (3) standardize clinical pathways for symptom management; (4) develop new sites for urgent cancer care, and; (5) use early palliative care. 

Lower Postsurgical Mortality for Individuals with Dementia with Better-Educated Hospital Workforce

Research Brief
Apr. 11, 2018

Surgical patients age 65 and over with Alzheimer’s disease and related dementias (ADRD) were more likely to die within 30 days of admission and to die after a complication than those without ADRD. Having better-educated nurses in the hospital improved the likelihood of good outcomes for all surgical patients, but had a much greater effect in individuals with ADRD. Specifically, a 10% increase in the proportion of nurses with a Bachelor of Science in Nursing (BSN) degree or higher was associated with 10% lower odds of death and 10% lower odds of dying after a complication for surgical patients with ADRD.

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