Building Connections and Striving to Build Better Futures: A Qualitative Interview Study of Alcohol Recovery Navigators' Practice in the North East of England, UK.

To address the holistic and continuity of care needs of people who attend North East hospitals frequently for alcohol-related reasons, Recovery Navigator (Navigator) roles were introduced into Alcohol Care Teams in six hospitals in the North East of England, UK, in 2022. The Navigators aimed to provide dedicated holistic support to patients experiencing alcohol harms, starting whilst in the hospital with the potential to continue this beyond discharge. This qualitative study explores the contributions that the Navigators make towards integrated alcohol care.

Association Between Delayed/Forgone Medical Care and Resource Utilization Among Women with Breast Cancer in the United States.

Background: Although high treatment costs of breast cancer care are well documented, the relationship between delayed/forgone (D/F) care and resource utilization among patients with breast cancer is unknown. This study sought to investigate the relationship between D/F care, resource use, and healthcare expenditures among patients with breast cancer.

Methods: Data on adult female patients with breast cancer were obtained from the Medical Expenditure Panel Survey to assess resource utilization and expenditures in the United States from 2007 to 2017.

The emergence of nonlinear evolutionary trade-offs and the maintenance of genetic polymorphisms.

Evolutionary models of quantitative traits often assume trade-offs between beneficial and detrimental traits, requiring modellers to specify a function linking trait values. The choice of trade-off function can be consequential; functions that assume diminishing returns (accelerating costs) typically lead to single equilibrium genotypes, while decelerating costs often lead to genetic polymorphisms. Despite their importance, our current theory has little to say on which trade-off functions are the most biologically plausible.