Publications by authors named "R A Feldman"
Objective: This study investigates the incidence and causes of diagnostic changes from primary open angle glaucoma suspect (POAGS) to primary open angle glaucoma (POAG), and vice versa, in clinical practice.
Design: This is a retrospective, single site, case-control study.
Participants: It includes patients over age 40 diagnosed with either POAG or POAGS between 2013-2020.
Introduction: This is the 41 Annual Report of America's Poison Centers® National Poison Data System®. As of 1 January, 2023, all 55 of the nation's poison centers uploaded case data automatically to NPDS.
Methods: We analyzed the case data, tabulating specific indices from the NPDS®.
Objectives: To explain key challenges to evaluating Center for Medicare and Medicaid Innovation (CMMI) accountable care organization (ACO) models and ways to address those challenges.
Study Design: We enumerate the challenges, beginning with the conception of the alternative payment model and extending through the decision to scale up the model should the initial evaluation suggest that the model is successful. The challenges include churn at the provider and ACO levels, beneficiary leakage and spillover, participation in prior payment models, and determinants of shared savings and penalties.
Aims: Catheter-based radiofrequency renal denervation (RF RDN) is an interventional treatment for uncontrolled hypertension. This analysis explored the therapy's lifetime cost-effectiveness in a Canadian healthcare setting.
Materials And Methods: A decision-analytic Markov model was used to project health events, costs, and quality-adjusted life years over a lifetime horizon.