ABSTRACT
Objectives: ： To assess the mental status of Chinese teachers during the COVID-19 epidemic, and to provide theoretical evidences for psychological intervention. Methods: ： From October 23, 2020 to December 12, 2020, we conducted the online survey. Generalized Anxiety Disorder 7-item Scale (GAD-7) was used to assess anxiety symptoms. Classified and continuous data were reported as numbers, percentages, and Mean ± SD, respectively. Multivariate Logistic regression model was used to analyze the relationship between different factors and anxiety symptoms. Results: ： A total of 10302 university teachers participated in this study, 4416 of them (40.0%) showed anxiety symptoms. Female gender ( OR =1.207) and the age of ≥60 years old ( OR =2.004) were associated with anxiety. Being married ( OR =1.319) was the risk factor for anxiety; being neutral ( OR =1.292), or not-support on returning school ( OR =1.620) was common risk factors for anxiety. Conclusions: ： About two-fifths of Chinese university teachers reported anxiety symptoms during the COVID-19 epidemic. The government should pay more attention to the mental health of teachers, take timely and appropriate psychological intervention measures, improve the psychological adjustment ability of teachers, and reduce the psychological harm of COVID-19 epidemic to teachers.
Subject(s)
COVID-19 , Anxiety DisordersABSTRACT
Background: After the outbreak of Coronavirus disease in 2019 (COVID-19), stringent lockdown measures were imposed in Wuhan between January 23, 2020 and April 8, 2020. To provide evidence on the post-lockdown risk of COVID-19 epidemic in Wuhan, the city government conducted a citywide nucleic acid screening of SARS-CoV-2 infection between May 14 and June 1, 2020. Methods: All city residents aged [≥]6 years were potentially eligible to participate the screening programme. The rate of detection of asymptomatic infected cases was calculated, and their demographic and geographic distributions were investigated. ArcGIS 10.0 was used to draw a geographic distribution of asymptomatic infected persons. Results: The screening programme recruited a total of 9,899,828 persons (response rate, 92.9%). The screening found no newly confirmed patients with COVID-19, and identified 300 asymptomatic infected cases (detection rate 0.303/10,000). In addition, 107 of 34,424 previously recovered patients with a history of COVID-19 diagnosis were tested positive (relapse rate, 0.31%). Virus culture of SARS-CoV-2 was negative for all 300 asymptomatic cases and all 107 recovered COVID-19 patients. A total of 1,174 close contacts of asymptomatic cases were traced and all of them had a negative nucleic acid testing result. Conclusions: Prevalence of COVID-19 nucleic acid test positivity was very low in the Wuhan general population, in recovered cases and in contacts of asymptomatic cases, five to eight weeks after the end of lockdown. These findings help resolve concerns about the post-lockdown risk of COVID-19 epidemic, and promote the recovery of economy and normal social life in Wuhan.
Subject(s)
COVID-19 , Coronavirus InfectionsABSTRACT
Background: Since January 2020, coronavirus disease 2019 (Covid-19) has spread rapidly and developing the pandemic model around the world. Data have been needed on the clinical characteristics of the affected patients in an imported cases as model in island outside Wuhan. Methods: We conducted a retrospective study included all 168 confirmed cases of Covid-19 in Hainan province from 22 January 2020 to 13 March 2020. Cases were confirmed by real-time RT-PCR and were analysed for demographic, clinical, radiological and laboratory data. Results: Of 168 patients, 160 have been discharged, 6 have died and 2 remain hospitalized. The median age was 51.0 years and 51.8% were females. 129 (76.8%) patients were imported cases, and 118 (70.2%), 51 (30.4%) and 52 (31%) of patients lived in Wuhan or traveled to Wuhan, had contact with Covid-19 patients, or had contact with Wuhan residents, respectively. The most common symptoms at onset of illness were fever (65.5%), dry cough (48.8%) and expectoration (32.1%). On admission, ground-glass opacity was the most common radiologic finding on chest computed tomography (60.2%). The elderly people with diabetes, hypertension and CVD are more likely to develop severe cases. Follow-up of 160 discharged patients found that 20 patients (12.5%) had a positive RT-PCR test results of pharyngeal swabs or anal swabs or fecal. Conclusions: In light of the rapid spread of Covid-19 around the world, early diagnosis and quarantine is important to curb the spread of Covid-19 and intensive treatments in early stage is to prevent patients away from critical condition.