Symptoms In Healthcare Workers Research Articles

PFC/M1 activation and excitability: a longitudinal cohort study on fatigue symptoms in healthcare workers post-COVID-19

BackgroundFatigue is one of the most common neurological symptoms reported post coronavirus disease 2019 (COVID-19) infection. In order to establish effective early intervention strategies, more emphasis should be placed on the correlation between fatigue and cortical neurophysiological changes, especially in healthcare workers, who are at a heightened risk of COVID-19 infection.MethodsA prospective cohort study was conducted involving 29 COVID-19 medical workers and 24 healthy controls. The assessment included fatigue, sleep and health quality, psychological status, and physical capacity. Functional near-infrared spectroscopy (fNIRS) was employed to detect activation of brain regions. Bilateral primary motor cortex (M1) excitabilities were measured using single- and paired-pulse transcranial magnetic stimulation. Outcomes were assessed at 1, 3, and 6 months into the disease course.ResultsAt 1-month post-COVID-19 infection, 37.9% of patients experienced severe fatigue symptoms, dropping to 10.3% at 3 months. Interestingly, the remarkable decreased activation/excitability of bilateral prefrontal lobe (PFC) and M1 were closely linked to fatigue symptoms after COVID-19. Notably, greater increase in M1 region excitability correlated with more significant fatigue improvement. Re-infected patients exhibited lower levels of brain activation and excitability compared to single-infection patients.ConclusionsBoth single infection and reinfection of COVID-19 lead to decreased activation and excitability of the PFC and M1. The degree of excitability improvement in the M1 region correlates with a greater recovery in fatigue. Based on these findings, targeted interventions to enhance and regulate the excitability of M1 may represent a novel strategy for COVID-19 early rehabilitation. Trial registration: The Ethics Review Committee of Xijing Hospital, No. KY20232051-F-1; www.chictr.org.cn, ChiCTR2300068444.

Stress beliefs moderate the impact of COVID-19 related work stress on depressive, anxiety and distress symptoms in health care workers.

Health care workers are at increased risk for mental health issues due to high psychological and physical job demands. According to a recent study, stress beliefs (i.e., believing stress to be detrimental to one's health) might influence physicians' mental health in response to a naturalistic stressor (COVID-19 hospital working conditions). Due to a small sample size and high alpha error inflation, the suggested association needs to be interpreted with caution. The current study aims to replicate those findings in a larger sample. A cross-sectional survey among N=418 (64.1% female; Median age=30-39years) physicians and nurses of a large German medical centre was conducted during the COVID-19 pandemic (May/June 2021). Perception of pandemic related increase of work stress was assessed via self-report. Stress beliefs were assessed with the Beliefs About Stress Scale, and mental health symptoms were assessed with the 21-item Depression Anxiety Stress Scale. Stress beliefs moderated the association between increased work stress and mental health symptoms. Increased work stress was associated with increased depressive, anxiety and distress symptoms only in health care workers with medium (simple slope=2.22, p<.001; simple slope=1.27, p<.001; simple slope=3.19, p<.001) and high (simple slope=3.13; p<.001; simple slope=1.66, p<.05; simple slope=4.33, p<.001) negative stress beliefs. Among health care workers with low negative stress beliefs increased work stress was not associated with increased depressive, anxiety and distress symptoms. This confirms negative stress beliefs as variable of interest in research on the impact of stress on mental health in health care workers.

Psychological Group Interventions for Reducing Distress Symptoms in Healthcare Workers: A Systematic Review.

Healthcare workers exposed to emergencies and chronic stressors are at high risk of developing mental health problems. This review synthesized existing studies of group psychological therapy to reduce distress symptoms in healthcare workers (i.e., as complex and heterogeneous emotional states, characterized by the presence of symptoms associated with post-traumatic stress disorder, burnout, anxiety, depression and moral injury). Searches were conducted using PRISMA guidelines and databases such as PubMed, PsycINFO, Medline and Web of Science, along with manual searches of reference lists of relevant articles. The search returned a total of 1071 randomized trials, of which 23 met the inclusion criteria. Of the total studies, nine were mindfulness interventions, seven were cognitive behavioural programmes, one was a programme based on acceptance and commitment therapy, one was an EMDR protocol and two focused on systemic and art therapy. Most studies aimed to reduce burnout, anxiety and depression; only three focused on post-traumatic stress disorder, and no studies were found that addressed moral injury. The results suggested that group interventions could be an effective tool to improve the mental health of healthcare workers and reduce their symptoms of distress, although many of the studies have methodological deficiencies. Limitations and future directions are discussed.

Effectiveness of mindfulness-based interventions on the well-being of healthcare workers: a systematic review and meta-analysis

BackgroundGrowing evidence attests to the efficacy of mindfulness-based interventions (MBIs), but their effectiveness for healthcare workers remains uncertain.AimsTo evaluate the evidence for MBIs in improving healthcare workers’ psychological well-being.MethodsA systematic...

Emotional manifestations and psychological symptoms in healthcare workers of a general hospital of Buenos Aires city before and after vaccination against SARS-Cov-2

The COVID-19 pandemic left healthcare workers physically and mentally exhausted. Studies demonstrated the increase in psychological and psychiatric pathologies with the pandemic. In this work, the impact of vaccination against COVID-19 on the emotional manifestations and psychological symptoms of workers at a general acute care hospital in the City of Buenos Aires, Argentina was measured. A descriptive, observational, transversal study and analytical survey was developed in order to assess the impact of vaccination against COVID-19 on hospital workers' emotional demonstrations and psychological symptoms. An inquiry to the hospital personnel, who had received at least one dose of vaccine against COVID-19, was disseminated to know more details about self-perceived psychological symptoms and emotions, and safety to carry their work out, before and after vaccination. 302 responses were obtained; 214 (70%) of those surveyed presented some psychological symptom, mainly anxiety (153-50,6%%), anguish (141-46,7%) and sleep disturbances (132-43,7%). The incidence of all decreased after vaccination and 22,1% (67) reported disappearance of some of those symptoms after it. The feelings of calm and security increased by 8% and 2,6% respectively. In 75% (229) vaccination increased the feeling of security at work. Our study shows how vaccination against SARS-CoV-2 reduced the psychological symptoms presented as a result of the pandemic and increased the feeling of job security.

Effectiveness of the severe acute respiratory syndrome coronavirus 2 Omicron BA.5 bivalent vaccine on symptoms in healthcare workers with BA.5 infection

BackgroundThe infection status of healthcare workers (HCWs) with coronavirus disease 2019 has become a major concern worldwide. In this study, we investigated the efficacy of the number of vaccine doses on symptoms after BA.5-adapted bivalent vaccination in HCWs. MethodsWe analyzed the occupation, route of infection, symptoms, and vaccination history of all HCWs who tested positive for severe acute respiratory syndrome coronavirus 2 and worked in our hospital from November 2020 to March 2023. A logistic regression analysis was performed to examine the association between the presence of BA.5-adapted bivalent vaccination and symptoms. ResultsDuring the observation period, 531 HCWs became infected. Of these, 72 % were women, with a median age of 30 years. Nurses accounted for 57 % of the infected cases, and many of the infection routes were from family members. We examined the relationship between symptoms in 352 HCWs infected with the Omicron BA.5* variant and the number of vaccine doses. As the number of vaccine doses increased, the rate of fever decreased, while symptoms such as a runny nose and sore throat tended to increase. The logistic regression analysis showed that the rate of fever tended to decrease (odds ratio = 0.52, 95 % confidence interval: 0.26–1.01, p = 0.056) and that of a runny nose increased (odds ratio = 3.68, 95 % confidence interval: 1.17–10.6, p = 0.018) after BA.5-adapted bivalent vaccination. ConclusionThis study shows that fever is reduced and mild symptoms are increased after BA.5-adapted bivalent vaccination in BA.5-infected HCWs. This result highlights the potential effectiveness of tailored vaccination strategies in the management of emerging COVID-19 variants.

Network analysis of the comorbidity between post-traumatic stress, depression and anxiety symptoms among frontline healthcare workers during the COVID-19 pandemic.

Coronavirus disease 2019 pandemic pointed out significant mental symptoms of frontline healthcare workers (HCWs). We aimed to estimate the prevalence and comorbidity of post-traumatic stress symptoms (PTSS), depression and anxiety symptoms in HCWs from Fangcang shelter hospitals during the pandemic. Demographic information, post-traumatic stress disorder checklist for DSM-5 (PCL-5), Patient Health Questionnaire (PHQ-9) and Generalized Anxiety Disorder Questionnaire (GAD-7) were obtained online based on stratified random sampling design during April 2022, with 284 eligible responses. Hierarchical regression analyses were applied to investigate independent variables associated with psychological status outcomes (PHQ-9, GAD-7 and PCL-5), and the network analyses were applied to explore the comorbidity using all items of PCL-5, PHQ-9 and GAD-7. (1) 10.56%, 13.03% and 8.10% of HCWs reported PTSS, depression and anxiety symptoms. Fifty-three (18.66%) HCWs experienced at least one mental health disorder, among which 26.42-37.74% HCWs had comorbidity of two or three mental disorders; (2) several influence factors of mental health were identified, including medical professions, working hours, contacted patients (p < 0.05); (3) prominent bridge symptoms between PTSS and depression were sleep problems, suicide ideation, concentration difficulties and recklessness. Comorbidity between PTSS and anxiety was thought to mainly stem from negative affect, such as afraid, anxious, annoyed and worrying. Depressed mood and worry might be good targets during treatment of comorbidity of depression and anxiety. Our data suggest mild level of PTSS, depression and anxiety symptoms among HCWs during the pandemic and might give novel insights into assessment and intervention of comorbidity.

Prevalence and influencing factors of PTSD symptoms among healthcare workers: A multicenter cross-sectional study during the surge period of the COVID-19 pandemic since December 2022 in the Chinese mainland

BackgroundChina has experienced a surge period of COVID-19 pandemic since December 2022. Healthcare workers (HCWs) were exposed to huge workload under high risk of being infected, and significant levels of trauma, which might cause Post-traumatic Stress Disorders (PTSD) symptoms in HCWs. ObjectivesTo identify the prevalence of PTSD symptoms among HCWs in the Chinese mainland during the surge period of the COVID-19 pandemic; to explore their psycho-social factors of PTSD symptoms. MethodsA multicenter cross-sectional study was conducted among HCWs in Chinese mainland from January 5 to February 9, 2023, covering seven geographical regions. 6552 participants were recruited by convenience sampling. Data were collected on demographic characteristics, work-related factors, and psychological factors by online questionnaires. Univariate analysis and binary logistic regression were used to determine the influencing factors of PTSD symptoms. ResultsThe prevalence of PTSD symptoms among HCWs was 37.49 %. A higher level of mindfulness, resilience, and perceived social support were protective factors. Female gender, nurses, higher educational attainment, married status, more working years, higher perceived risk of contracting COVID-19 due to work, and higher perceived work intensity were risk factors. ConclusionHigh prevalence of PTSD symptoms among HCWs necessitates psychological interventions. Tailored interventions, designed by professional psychiatrists, should be tailored to address the stressors. A comprehensive approach, incorporating mindfulness, resilience-building, and perceived social support enhancement, is vital to bolster the mental well-being of HCWs exposed to traumatic events, thus mitigating the impact of PTSD effectively. Additionally, it is essential to provide support to HCWs with other potential risk factors.

Symptoms of post traumatic stress disorder and their relationship with the fear of COVID−19 and COVID−19 burden among health care workers after the full liberalization of COVID−19 prevention and control policy in China: a cross-sectional study

BackgroundOver the past three years, the COVID-19 pandemic has brought an overwhelming impact on China’s hospital system and health care workers, which can lead to post traumatic stress disorder (PTSD) symptoms. Previous research has shown that the COVID-19 pandemic had long-term adverse effects on the mental health of health care workers. Indeed, PTSD symptoms have emerged as one of the significant mental health issues for health care workers arising from the COVID-19 pandemic. Therefore, we conducted this cross-sectional survey to investigate the prevalence of PTSD symptoms in health care workers and its relationship with the fear of COVID-19 and the COVID-19 burden after the full liberalization of COVID-19 prevention and control policy in China.MethodsThis study was conducted three years after the global COVID-19 pandemic (January 15 to January 16, 2023). This study was conducted via the Wenjuanxing platform and used the Chinese versions of the scales PC-PTSD-5, COVID-19 Anxiety Scale (FCV-19S), Social Support Scale, COVID-19 Stress Scale, GAD-2, and PHQ-2.ResultsThe prevalence of PTSD symptoms in health care workers was 24.3% (232/955). depression(P < 0.001), anxiety(P < 0.05), the fear of COVID-19(P < 0.001), and COVID-19 burden(P < 0.001) were highly correlated with PTSD symptoms in health care workers. Social support(P < 0.05) was a protective factor of PTSD symptoms.ConclusionsThis survey shows that PTSD symptoms were highly prevalent among Chinese health care workers after the COVID-19 pandemic. Governments and leaders of medical institutions should, through psychological interventions, address the current situation of PTSD symptoms among health care workers and develop targeted programs and strategies to reduce their psychological problems.

Post-traumatic stress disorder symptoms among healthcare workers during the COVID-19 pandemic: Analysis of the HERO Registry

Little is known about the mental health consequences of the COVID-19 pandemic in healthcare workers (HCWs). Past literature has shown that chronic strain caused by pandemics can adversely impact a variety of mental health outcomes in HCWs. There is growing recognition of the risk of stress and loss of resilience to HCWs during the COVID-19 pandemic, although the risk of post-traumatic stress disorder (PTSD) symptoms in HCWs during the COVID-19 pandemic remains poorly understood. We wanted to understand the relationship between the COVID-19 pandemic and the risk of PTDS symptoms in HCWs during the COVID-19 pandemic. We surveyed 2038 health care workers enrolled in the Healthcare Worker Exposure Response &amp; Outcomes (HERO) study, which is a large standardized national registry of health care workers. Participants answered questions about demographics, COVID-19 exposure, job burnout, and PTSD symptoms. We characterize the burden of PTSD symptoms among HCWs, and determined the association between high PTSD symptoms and race, gender, professional role, work setting, and geographic region using multivariable regression. In a fully adjusted model, we found that older HCWs were less likely to report high PTSD symptoms compared with younger HCWs. Additionally, we found that physicians were less likely to report high PTSD symptoms compared with nurses. These data add to the growing literature on increased risks of mental health challenges to healthcare workers during the COVID-19 pandemic.

SARS-COV-2 INFECTION AND ITS SYMPTOMS AMONG COVID-19 VACCINATED AND UNVACCINATED HEALTH-CARE WORKERS

Objective: India’s national coronavirus disease 2019 (COVID-19) vaccination programs started during January 2021 and prioritized health-care workers (HCWs). In this study, we are attempting to measure post-vaccination product-specific (ChAdOx1_nCoV-19/COVISHIELD) COVID-19 vaccine effectiveness among vaccinated hospital HCWs and also to assess symptoms in HCWs with reverse transcription-polymerase chain reaction (RT-PCR) confirmed severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2) infection. Methods: This is an online web-based cross-sectional study conducted in June 2021 among vaccinated HCWs, comparing SARS-CoV-2 incidence and symptoms. In this study, demographic data such as age, gender, and profession were collected. Other data collected were vaccination status at the time of infection, the gap between COVID-19 positivity and vaccination, symptoms, hospitalization, time to recovery, and previous positive history before vaccination. Results: A total of 1685 HCWs were vaccinated with the COVISHIELD vaccine from January 16 to March 18, 2021. Out of 1685 HCWs, 82 (4.8%) were tested positive by RT-PCR after vaccination. Out of 82 positive HCWs, 84% experienced mild symptoms, 12.2% experienced moderate symptoms, and 3.7% had severe manifestations leading to hospitalization. Among these positive HCWs, 25.6% recovered within 7 days, 35.3% recovered in 7–10 days, 15.8% recovered in 11–14 days, and 23.1% recovered after 2 weeks from the 1st day of experiencing symptoms. Conclusion: Although COVID-19 vaccination by COVISHIELD may not fully prevent from infection by SARS-CoV-2 or its different variants, majority of positive cases present with asymptomatic/mild symptoms. Post-vaccination-positive cases may also present with severe symptoms and require hospitalization.

Longitudinal profile of post-traumatic symptoms in HealthCare Workers during COVID-19 pandemic: A latent transition model

IntroductionPandemics have the potential to be considered traumatic event, increasing the risk of developing post-traumatic stress symptoms (PTSS) in HealthCare Workers (HCW). However, few longitudinal studies have evaluated the impact of prolonged exposure to the risk imposed by COVID-19. Our aim was to identify subgroups of HCW with profiles of PTSS, how this profile changed during the pandemic and which variables were related to these changes. MethodsWe evaluated the levels of PTSS and psychological distress in a Brazilian HealthCare Workers' sample (n = 1398) in three waves of assessment: from May to June 2020 (Wave 1), December 2020 to February 2021 (Wave 2) and May to August 2021 (Wave 3), using Latent Profile Analysis (LPA) to identify subgroups with different profiles of symptms, and then, Latent Transition Analysis (LTA) was applied to examine changes in symptom profiles over time, including gender, psychiatric diagnosis history, and pandemic-related fears as covariates. Resultstwo profiles were identified: high-PTSS profile (Wave 1–23%; Wave 2–64% and Wave 3–73%) and a low-PTSS (Wave 1–77%; Wave 2–36% and Wave 3–27%). Being female, fear of contamination, and fearing financial problems were strong predictors of changes in the profile. In addition, the participants had a high probability of being in the high-PTSS in the long run. ConclusionThese results suggests that targeted interventions can mitigate the impact of pandemic. Providing financial support, and psychological support can be beneficial for those with psychiatric diagnoses and experiencing bereavement.

Two-year follow-up of post-traumatic stress disorder symptoms in healthcare workers after the COVID-19 pandemic in China.

This study aimed to conduct a 2-year follow-up of mental disorders in healthcare workers (HCWs) in a region of China outside the epidemic's core zone who happened to be directly or possibly exposed to persons with COVID-19. A cognitive analysis scale was utilized in the evaluation the mental or emotional state of HCWs at Xuzhou Medical University's affiliated hospital in the city of Xuzhou, China (a non-core epidemic area) 2 years after the first assessment during the COVID-19 pandemic. A total of 165 HCWs were selected as the study subjects. In accordance to the exposure risk of COVID-19 patients, the subjects were separated into 2 categories: a group with a high risk HCW (HHCW) (HCWs working in COVID-19-positive wards; N = 91) and a group with a minimal risk HCW (LHCW) (HCWs who worked in wards without COVID-19 patients at the same hospital; N = 75). The clinical as well as demographic information of every HCWs were collected. The demographic data revealed significant differences in terms of occupation, remuneration, and selfless concerns amidst both categories (p < 0.05). There lacked a statistically notable difference in the occurrence of PTSD between the 2 groups. Data was analyzed for factors associated with PTSD, and the results showed that psychological resilience, job risk, and stress in the workplace were risk factors for PTSD. Additionally, the results of the logistic regression analysis showed that psychological resilience was a significant shared risk factor for PTSD in HCWs after the COVID-19 pandemic. The 2-year follow-up showed no statistical difference in the incidence of PTSD between the HHCW group and the LHCW group. Workplace stress, occupational hazards, and psychological resilience were the major contributing risk factors for PTSD in HCWs. Int J Occup Med Environ Health. 2023;36(3):324-32.

Posttraumatic stress symptoms in healthcare workers during the COVID-19 pandemic: A four-wave longitudinal study

BackgroundPosttraumatic stress symptoms of healthcare workers have become a significant public concern in the healthcare system that have long COVID-19. It is less known how the pandemic impacts the HCWs' PTSS longitudinally and long-term risk factors for it. MethodsFour consecutive surveys were conducted among healthcare workers in China from 2019 to 2023 COVID-19 outbreaks. Multilevel mixed-effect models were used to examine longitudinal changes and risk factors. Network analysis was utilized to explore network centrality changes in PTSS symptoms. ResultsHCWs' PTSS symptoms were increased over time during the COVID-19 pandemic. Being female, being nurse, working in the emergency department, working longer hours, less frequently going back home and having COVID-19 infection are risk factors of PTSS for HCWs; unmarried is the protective factor. Significant interaction between symptom changes and profession exists. PTSS networks showed that Avoidance of thoughts, Emotional-cue activity, Exaggerated startle response and Hypervigilance were the central symptoms during four waves. The global strength of the PTSS network grows over time, and nodal strength of Avoidance of thoughts, Loss of interest and Negative beliefs increased by COVID-19. ConclusionThe pandemic's impacts on healthcare workers vary by professions. PTSS symptoms exacerbate, reinforce each other, and persists with recurring waves.

The longitudinal study of subjective wellbeing and absenteeism of healthcare workers considering post-COVID condition and the COVID-19 pandemic toll

Experts have warned against the pandemic burden on healthcare workers early on, however little is known about the evolution of this burden with time, in addition to the long-term effects of post-COVID symptoms in healthcare workers. Staff at the Geneva University Hospitals in Switzerland had an online follow-up in July and December 2021, on their physical and mental health, quality of life and functional capacity using validated scales. Descriptive analyses compared the prevalence of symptoms, functional impairment and quality of life in SARS-CoV-2 positive and negative individuals at baseline and at follow-up. Out of the initial n = 3,083 participants that answered at baseline in July 2021, n = 900 (mean age of 46.4 years, 70.1% women) completed the follow-up in December 2021. With time, more individuals reported fatigue (+ 9.4%), headache (+ 9.0%), insomnia (+ 2.3%), cognitive impairment (+ 1.4%), stress/burnout (+ 8.8%), pain (+ 8.3%), digestive symptoms (+ 3.6%), dyspnea (+ 1.0%), and cough (+ 7.7%) compared to baseline, with a differentially larger increase in symptoms in the SARS-CoV-2 negative group. Individuals had more functional impairment (12.7% at baseline and 23.9% at follow-up), with more absenteeism and worsening quality of life. Healthcare workers are potentially suffering from long term consequences of the pandemic burden, calling for urgent action and solutions.

Exploring physical and biological manifestations of burnout and post-traumatic stress disorder symptoms in healthcare workers: a scoping review protocol

IntroductionThe COVID-19 pandemic has strained the mental and physical well-being of healthcare workers (HCW). Increased work-related stress and limited resources have increased symptoms of anxiety, depression, insomnia and post-traumatic stress...

Effectiveness of a mental health stepped-care programme for healthcare workers with psychological distress in crisis settings: a multicentre randomised controlled trial

BackgroundEvidence-based mental health interventions to support healthcare workers (HCWs) in crisis settings are scarce.ObjectiveTo evaluate the capacity of a mental health intervention in reducing anxiety and depression symptoms in HCWs,...

Synergistic Effect between SARS-CoV-2 Wave and COVID-19 Vaccination on the Occurrence of Mild Symptoms in Healthcare Workers.

Since the beginning of the pandemic, five variants of epidemiological interest have been identified, each of them with its pattern of symptomology and disease severity. The aim of this study is to analyze the role of vaccination status in modulating the pattern of symptomatology associated with COVID-19 infection during four waves. Data from the surveillance activity of healthcare workers were used to carry out descriptive analysis, association analyses and multivariable analysis. A synergism analysis between vaccination status and symptomatology during the waves was performed. Females were found at a higher risk of developing symptoms. Four SARS-CoV-2 waves were identified. Pharyngitis and rhinitis were more frequent during the fourth wave and among vaccinated subjects while cough, fever, flu syndrome, headache, anosmia, ageusia, arthralgia/arthritis and myalgia were more frequent during the first three waves and among unvaccinated subjects. A correlation was found between vaccination and the different waves in terms of developing pharyngitis and rhinitis. Vaccination status and viruses' mutations had a synergic effect in the mitigation of the symptomatology caused by SARS-CoV-2 in healthcare workers.

Linguistic Predictors of Psychological Adjustment in Healthcare Workers during the COVID-19 Pandemic.

COVID-19 broke out in China in December 2019 and rapidly became a worldwide pandemic that demanded an extraordinary response from healthcare workers (HCWs). Studies conducted during the pandemic observed severe depression and PTSD in HCWs. Identifying early predictors of mental health disorders in this population is key to informing effective treatment and prevention. The aim of this study was to investigate the power of language-based variables to predict PTSD and depression symptoms in HCWs. One hundred thirty-five HCWs (mean age = 46.34; SD = 10.96) were randomly assigned to one of two writing conditions: expressive writing (EW n = 73) or neutral writing (NW n = 62) and completed three writing sessions. PTSD and depression symptoms were assessed both pre- and post-writing. LIWC was used to analyze linguistic markers of four trauma-related variables (cognitive elaboration, emotional elaboration, perceived threat to life, and self-immersed processing). Changes in PTSD and depression were regressed onto the linguistic markers in hierarchical multiple regression models. The EW group displayed greater changes on the psychological measures and in terms of narrative categories deployed than the NW group. Changes in PTSD symptoms were predicted by cognitive elaboration, emotional elaboration, and perceived threat to life; changes in depression symptoms were predicted by self-immersed processing and cognitive elaboration. Linguistic markers can facilitate the early identification of vulnerability to mental disorders in HCWs involved in public health emergencies. We discuss the clinical implications of these findings.

Characterization of Long COVID and Its Contributing Factors among a Population of Health Care Workers in a 6-Month Follow-up.

Health care workers (HCWs) are at the frontline of the fight against the coronavirus disease 2019 (COVID-19). Long COVID is defined as "the persistence of some symptoms of COVID-19, more than 4 weeks after the initial infection." The aim of the present study was to investigate the prevalence of long COVID status among HCWs in the largest hospital complex of Iran. In this cross-sectional study, all patients with COVID-19 who had taken sick leave were included in the study (n = 445). Data regarding sick leave characteristics were collected from the records of the nursing management department of the hospital. Study variables included demographic and occupational information, variables related to mental health assessment, organ systems involved in COVID-19, and duration of symptoms. Frequencies, percentage distributions, means, standard deviation, and range (minimum, maximum) were used as descriptive analysis methods. Associations between symptoms' persistency and clinical characteristics were assessed by logistic and linear regressions. Age, N95 mask use, and respiratory protection significantly contributed to the persistence of COVID-19 symptoms (P < 0.05). The prevalence of long COVID among HCWs was 9.44% among 445 participants. The loss of taste persisted longer than the other symptoms before returning to normal. Among the postrecovery complications asked, anxiety was the most common persistent mental symptom (58.5%), followed by gloomy mood (46.3%) and low interest (46.2%), respectively. HCWs with COVID-19 symptoms had prolonged symptoms of COVID-19 that can affect their work performance, thus, we recommend evaluating COVID-19 symptoms in HCWs with infection history.