Publications by authors named "Timothy Elwell"

Background: Many off-site COVID-19 testing centers (OSCTCs) are struggling with strategies to serve vulnerable populations who have some of the highest rates of COVID-19 cases, hospitalizations, and deaths. Inter-OSCTC sharing of successful protocols and systems has been hampered by evolving resource constraints, the changing science of testing, and ever increasing COVID-19 case counts.

Objective: The aim of the present study was to identify promising approaches to testing vulnerable populations.

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Given the predicted need for continued SARS-CoV-2 diagnostic testing, as well as the evolving availability and types of diagnostic tests, off-site COVID-19 testing centers (OSCTC) leaders need timely guidance to ensure they are meeting the needs of their unique populations. This research discusses the challenges and offers considerations for healthcare organizations and others when setting up and running OSCTCs. It also provides a springboard to engage policy makers and leaders in the healthcare community in a discussion about emergency preparedness, and how to better respond to testing needs going forward.

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Objectives: To evaluate community-specific nursing home performance with community-specific hospital 30-day readmissions for Medicare patients discharged with acute myocardial infarction, heart failure or pneumonia.

Design: Cross-sectional study using 2009-2012 hospital risk-standardised 30-day readmission data for Medicare fee-for-service patients hospitalised for all three conditions and nursing home performance data from the Centers for Medicare & Medicaid Services Five-Star Quality Rating System.

Setting: Medicare-certified nursing homes and acute care hospitals.

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We evaluated whether community-level home health agencies and nursing home performance is associated with community-level hospital 30-day all-cause risk-standardized readmission rates for Medicare patients used data from the Centers for Medicare & Medicaid Service from 2010 to 2012. Our final sample included 2,855 communities that covered 4,140 hospitals with 6,751,713 patients, 13,060 nursing homes with 1,250,648 residents, and 7,613 home health agencies providing services to 35,660 zipcodes. Based on a mixed effect model, we found that increasing nursing home performance by one star for all of its 4 measures and home health performance by 10 points for all of its 6 measures is associated with decreases of 0.

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