Population Health and Disparities
Our work in Population Health and Disparities
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Projected Health Benefits and Health Care Savings from the United States National Hepatitis C Elimination Initiative
The national hepatitis C elimination initiative would substantially reduce HCV-related morbidity and mortality and would reduce healthcare spending at 10 years and beyond.
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The Generalized Risk-Adjusted Cost-Effectiveness (GRACE) Model for Measuring the Value of Gains in Health: An Exact Formulation
Abstract The generalized risk-adjusted cost-effectiveness (GRACE) model generalizes conventional cost-effectiveness analysis (CEA) by introducing diminishing returns to Health-Related Quality of Life (QoL). This changes CEA practice in three ways: (1) Willingness to pay (WTP) increases exponentially with untreated illness severity or pre-existing permanent disability, and WTP ends up lower for mild diseases but higher for […]
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Shuttered Pharmacies: A Major Hole in Healthcare
Pharmacy deserts contribute to persistent racial and ethnic health disparities. Why is this happening and what can be done to ensure access to pharmacy services?
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Methods to Adjust Willingness to Pay (WTP) Measures for Severity of Illness
Abstract Objectives Both private sector organizations and governmental health agencies increasingly use illness severity measures to adjust willingness-to-pay thresholds. Three widely discussed methods—absolute shortfall (AS), proportional shortfall (PS), and fair innings (FI)—all use ad hoc adjustments to cost-effectiveness analysis methods and “stair-step” brackets to link illness severity with willingness-to-pay adjustments. We assess how these methods […]
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American Life in Realtime: a Benchmark Registry of Health Data for Equitable Precision Health
Applying artificial intelligence and machine learning to person-generated health data allows unprecedented assessment of associations between everyday life and health outcomes.
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Telling Doctors Their Patients Fatally Overdosed Reduces Opioid Prescriptions Up to One Year Later
Those clinicians who received the letter wrote 7% fewer prescriptions than clinicians who hadn’t received the notification.
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High-Tech Map Promotes Access to Medicine and Pharmacy Services
A USC-developed interactive mapping tool shows the location of every pharmacy in the United States — and which neighborhoods are “pharmacy deserts.”
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Using Dynamic Microsimulation to Project Cognitive Function in the Elderly Population
A long-term projection model based on nationally representative data and tracking disease progression across Alzheimer’s disease continuum is important for economics evaluation of Alzheimer’s disease and other dementias (ADOD) therapy.
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How to Protect Yourself Against Wildfire Smoke This Fire Season: Five Tips in Everyday Language
Helpful tips on staying protected from wildfire smoke.
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Sociodemographic and Health Status Differences in Delaying Medical Care During the COVID-19 Pandemic Among Older Adults: Findings From the Health and Retirement Study
During the COVID-19 Pandemic, adults in the United States reported delaying medical care, which may be tied risk of infection and local policies limiting appointment.
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