Psychological impact of an intensive care admission for COVID-19 on patients in the United Kingdom.

Background: The psychological impact of surviving an admission to an intensive care unit (ICU) with COVID-19 is uncertain. The objective of the study was to assess the prevalence of anxiety, depression and post-traumatic stress disorder (PTSD) symptoms in ICU survivors treated for COVID-19 infection, and identify risk factors for psychological distress.

Methods: This observational study was conducted at 52 ICUs in the United Kingdom.

Association of Ultrasound and Electrodiagnostic Studies in Patients Evaluated for Ulnar Neuropathy.

Purpose: Our goal was to determine the association between the severity of electrodiagnostic (EDX) studies with the cross-sectional area (CSA) of the ulnar nerve at the cubital tunnel using diagnostic ultrasound. Based on our clinical experience, we hypothesized there would not be a positive correlation between the severity of EDX and ulnar nerve CSA.

Methods: This was a retrospective analysis of patients 18 years or older evaluated from May 1, 2020, to June 31, 2021, referred for an upper limb EDX and neuromuscular ultrasound to evaluate for an upper limb neuropathy.

Representing Structural Isomer Effects in a Coarse-Grain Model of Poly(Ether Ketone Ketone).

Carbon-fiber composites with thermoplastic matrices offer many processing and performance benefits in aerospace applications, but the long relaxation times of polymers make it difficult to predict how the structure of the matrix depends on its chemistry and how it was processed. Coarse-grained models of polymers can enable access to these long-time dynamics, but can have limited applicability outside the systems and state points that they are validated against. Here we develop and validate a minimal coarse-grained model of the aerospace thermoplastic poly(etherketoneketone) (PEKK).

Long-Term Impact of an Online Physician Group-Coaching Program to Improve Burnout and Self-Compassion in Trainees.

Goal: To evaluate long-term outcomes of Better Together Physician Coaching, a digital life-coaching program to improve resident well-being.

Methods: We performed a secondary analysis of survey data from the pilot program implementation between January 2021 and June 2022. An intention-to-treat analysis was completed for baseline versus post-6 months and baseline versus post-12 months for all outcome measures.