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GOAL: Research has highlighted psychological distress resulting from the COVID-19 pandemic on healthcare workers (HCWs), including the development of posttraumatic stress symptoms (PTSS). However, the degree to which these conditions have endured beyond the pandemic and the extent to which they affect the entire healthcare team, including both clinical and nonclinical workers, remain unknown. This study aims to identify correlates of PTSS in the entire healthcare workforce with the goal of providing evidence to support the development of trauma-informed leadership strategies. METHODS: Data were collected from June to July 2022 using a cross-sectional anonymous survey in a large academic medical center setting. A total of 6,466 clinical and nonclinical employees completed the survey (27.3% response rate). Cases with at least one missing variable were omitted, for a total sample size of 4,806, the evaluation of which enabled us to understand individual, organizational, and work-related and nonwork-related stressors associated with PTSS. Data were analyzed using ordinal logistic regression and dominance analyses to identify predictors of PTSS specific to clinical and nonclinical workers. PRINCIPAL FINDINGS: While previous studies have shown that HCWs in different job roles experience unique stressors, our data indicate that the top correlates of PTSS among both clinical and nonclinical HCWs are the same: burnout, moral distress, and compassion fatigue. These three factors alone explained 45% and 44.4% of the variance in PTSS in clinical and nonclinical workers, respectively. PTSS was also associated with a lower sense of recognition and feeling mistreated by other employees at work in the clinical workforce. Concerningly, women and sexual minorities in the clinical sample exhibited a higher incidence of PTSS. In nonclinical workers, social isolation or loneliness and lower trust and confidence in senior leadership were associated with PTSS. Nonwork-related factors, such as exhaustion from caregiving responsibilities and financial strain, were also significantly associated with PTSS. Even after controlling for discrimination at and outside of work in both samples, we found that non-White populations were more likely to experience PTSS, highlighting a deeply concerning issue in the healthcare workforce. PRACTICAL APPLICATIONS: The primary objective of this article is to help healthcare leaders understand the correlates of PTSS across the entire healthcare team as organizations recover from the COVID-19 pandemic. Understanding which factors are associated with PTSS will help healthcare leaders develop best practices that aim to reduce HCW distress and strategies to circumvent trauma derived from future crises. Our data indicate that leaders must address the correlates of PTSS in the workforce, focusing attention on both those who work on the frontlines and those who work behind the scenes. We urge leaders to adopt a trauma-informed leadership approach to ensure that the entire healthcare workforce is recognized, supported, and cared for as each HCW plays a unique role in the care of patients.
Assuntos
Esgotamento Profissional , COVID-19 , Fadiga de Compaixão , Transtornos de Estresse Pós-Traumáticos , Humanos , Feminino , Fadiga de Compaixão/complicações , Fadiga de Compaixão/epidemiologia , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Transtornos de Estresse Pós-Traumáticos/etiologia , Estudos Transversais , Pandemias , COVID-19/epidemiologia , Pessoal de Saúde/psicologia , Princípios MoraisAssuntos
Reabilitação Cardíaca , Hostilidade , Humanos , Depressão , Ira , Ansiedade , Isolamento Social , Fatores de Risco , Estresse PsicológicoRESUMO
Ladder-type structures can impart exceptional stability to polymeric electronic materials. This article introduces a new class of conductive polymers featuring a fully ladder-type backbone. A judicious molecular design strategy enables the synthesis of a low-defect ladder polymer, which can be efficiently oxidized and acid-doped to achieve its conductive state. The structural elucidation of this polymer and the characterization of its open-shell nature are facilitated with the assistance of studies on small molecular models. An autonomous robotic system is used to optimize the conductivity of the polymer thin film, achieving over 7 mS cm-1. Impressively, this polymer demonstrates unparalleled stability in strong acid and under harsh UV-irradiation, significantly surpassing commercial benchmarks like PEDOT:PSS and polyaniline. Moreover, it displays superior durability across numerous redox cycles as the active material in an electrochromic device and as the pseudocapacitive material in a supercapacitor device. This work provides structural design guidance for durable conductive polymers for long-term device operation.
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Advancements in electrode technologies to both stimulate and record the central nervous system's electrical activities are enabling significant improvements in both the understanding and treatment of different neurological diseases. However, the current neural recording and stimulating electrodes are metallic, requiring invasive and damaging methods to interface with neural tissue. These electrodes may also degrade, resulting in additional invasive procedures. Furthermore, metal electrodes may cause nerve damage due to their inherent rigidity. This paper demonstrates that novel electrically conductive organic fibers (ECFs) can be used for direct nerve stimulation. The ECFs were prepared using a standard polyester material as the structural base, with a carbon nanotube ink applied to the surface as the electrical conductor. We report on three experiments: the first one to characterize the conductive properties of the ECFs; the second one to investigate the fiber cytotoxic properties in vitro; and the third one to demonstrate the utility of the ECF for direct nerve stimulation in an in vivo rodent model.