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Is the Time Right to Enact Autonomy-Only Assisted Dying Laws?
J Law Med
November 2024
Associate Professor (Law) School of Law and Justice, University of Southern Queensland.
An increasing number of jurisdictions worldwide have enacted assisted dying laws allowing persons to end their lives with assistance. All existing frameworks have in common that they restrict access to persons who (1) act autonomously and (2) suffer from certain illnesses. The second restriction has been criticised on the basis that it makes judgments about which lives are worth living by only allowing persons with specific medical conditions, but not others, to die with assistance.
View Article and Find Full Text PDFObjective study validity diagnostics: a framework requiring pre-specified, empirical verification to increase trust in the reliability of real-world evidence.
J Am Med Inform Assoc
January 2025
Coordinating Center, Observational Health Data Science and Informatics, New York City, NY 10032, United States.
Objective: Propose a framework to empirically evaluate and report validity of findings from observational studies using pre-specified objective diagnostics, increasing trust in real-world evidence (RWE).
Materials And Methods: The framework employs objective diagnostic measures to assess the appropriateness of study designs, analytic assumptions, and threats to validity in generating reliable evidence addressing causal questions. Diagnostic evaluations should be interpreted before the unblinding of study results or, alternatively, only unblind results from analyses that pass pre-specified thresholds.
A Self-Supporting Flexible Electrode for Tracking and Reversible Quantification of Mg2+ and Ca2+ in the Brains of Freely Behaving Animal.
Angew Chem Int Ed Engl
January 2025
East China Normal University, Dept. of Chemistry, Dongchuan Road 500, 200062, Shanghai, CHINA.
Monitoring dynamic neurochemical signals in the brain of free-moving animals remains great challenging in biocompatibility and direct implantation capability of current electrodes. Here we created a self-supporting polymer-based flexible microelectrode (rGPF) with sufficient bending stiffness for direct brain implantation without extra devices, but demonstrating low Young's modulus with remarkable biocompatibility and minimal position shifts. Meanwhile, screening by density functional theory (DFT) calculation, we designed and synthesized specific ligands targeting Mg2+ and Ca2+, and constructed Mg-E and Ca-E sensors with high selectivity, good reversibility, and fast response time, successfully monitoring Mg2+ and Ca2+ in vivo up to 90 days.
View Article and Find Full Text PDFAddressing cancer care inequities in sub‑Saharan Africa: current challenges and proposed solutions.
Int J Equity Health
January 2025
Department of Science and Engineering, Novel Global Community Educational Foundation, Hebersham, NSW, 2770, Australia.
The Healthy Supermarket Coach: effects of a nutrition peer-education intervention in Dutch supermarkets on adolescents' food purchases.
BMC Med
January 2025
Amsterdam Public Health, Amsterdam, The Netherlands.
Background: Dutch adolescents predominantly purchase unhealthy snacks in supermarkets, which negatively influence their health. The aim of this study was to investigate the short- and longer-term effects of a nutrition peer-education intervention in supermarkets on food purchases and determinants of food purchase behaviour among adolescents of different education levels.
Methods: We performed a quasi-experimental study in three supermarkets (two intervention and one comparison school) in Amsterdam, the Netherlands.
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