Virtual reality with artificial intelligence-led scenarios in nursing education: a project evaluation.

Aim: To provide insights into the optimal use of virtual reality (VR) in nursing education by evaluating pre-registration nursing students' experiences in conducting holistic patient assessments while interacting with artificial intelligence (AI)-led patients. Specifically, this project evaluation compares the use of two different VR scenarios, one employing a menu-based interface and another using AI voice-controlled technology.

Methods: Eleven pre-registration adult nursing students from two UK universities were selected through purposeful sampling to participate in the two VR simulations.

Lipidomic and metabolomic changes in community-acquired and COVID-19 pneumonia.

This prospective observational study compared the 1H NMR blood lipidomes and metabolomes of 71 patients with community-acquired pneumonia (CAP), 75 patients with COVID-19 pneumonia, and 75 healthy controls (matched by age and sex) to identify potential biomarkers and pathways associated with respiratory infections. Both pneumonia groups had comparable severity indices, including mortality, invasive mechanical ventilation, and intensive care unit admission rates. Patients with COVID-19 pneumonia exhibited more pronounced hypolipidemia, with significantly lower levels of total cholesterol and LDL-c compared to patients with CAP.