key: cord-0964816-a2xzj65z authors: Lu, Wen; Wang, Hang; Lin, Yuxing; Li, Li title: Psychological status of medical workforce during the COVID-19 pandemic: a cross-sectional study date: 2020-04-04 journal: Psychiatry Res DOI: 10.1016/j.psychres.2020.112936 sha: ec0ba9789f2626209533e5c378b8a8ac5c477543 doc_id: 964816 cord_uid: a2xzj65z Abstract The pandemic of 2019 coronavirus disease (COVID-19) has burdened an unprecedented psychological stress on people around the world, especially the medical workforce. The study focuses on assess the psychological status of them. The authors conducted a single-center, cross-sectional survey via online questionnaires. Occurrence of fear, anxiety and depression were measured by the numeric rating scale (NRS) on fear, Hamilton Anxiety Scale (HAMA), and Hamilton Depression Scale (HAMD), respectively. A total of 2299 eligible participants were enrolled from the authors’ institution, including 2042 medical staff and 257 administrative staff. The severity of fear, anxiety and depression were significantly different between two groups. Furthermore, as compared to the non-clinical staff, front line medical staff with close contact with infected patients, including working in the departments of respiratory, emergency, infectious disease, and ICU, showed higher scores on fear scale, HAMA and HAMD, and they were 1.4 times more likely to feel fear, twice more likely to suffer anxiety and depression. The medical staff especially working in above-mentioned departments made them more susceptible to psychological disorders. Effective strategies toward to improving the mental health should be provided to these individuals. In December, 2019, an outbreak of a novel coronavirus pneumonia occurred in Wuhan City, China, and spread throughout the whole of country in a short period (Carlos et al., 2020; Du Toit, 2020; Huang et al., 2020) . The novel coronavirus was officially named 'SARS-CoV-2' by the International Committee on Taxonomy of Viruses, and disease infected by this virus was termed 'COVID-19' (Zu et al., 2020) . Since the rapid spread of this epidemic disease, the government of China has quickly issued a public announcement on the prevention and treatment of the most serious infectious disease, which required that determine efficacious and straightforward measures to prevent disease transmission. However, coronavirus pneumonia patients were found in almost all provinces across our country in the short term. There was no doubt that medical workforce played an indispensable role in this major public health emergency. As generally known, this pandemic was more contagious than SARS and brought challenge and threaten to global public health security Nishiura et al., 2020; Phelan et al., 2020) . As a general provincial hospital in South China, our institution undertook a considerable number of investigations and diagnosis of suspected patients. Hospital staff were exposed to stress both physical and psychological in response to this serious infectious public health event (Chen et al., 2020a; Phelan et al., 2020; Zhang et al., 2020b) . Initially a comparison was conducted across hospital staff in due to the fact that the potential for work-related accumulated in declining mental health of them (Mulfinger et al., 2019 ), yet had not been examined during the epidemic of major infectious diseases. Besides, a study demonstrated that 42.0% of doctors working in Tertiary Hospitals in mainland China experienced very high levels of accumulated fatigue (Tang and Liu, 2019) . Especially during SARS-CoV-2 outbreak, the heavier workload and life-threatening medical workers were facing aggravated the psychological pressure, even mental illness. Follow-up data suggested that hospital workers particularly doctor and nurse were more susceptible to psychological disorders after participating in the treatment of SARS patients over a decade ago (Verma et al., 2004) . In particular, increasing number of confirmed and suspected cases were verified in many countries outside China. Therefore, it is extremely important to realize the psychological status of the medical workforce. Medical workforce from Fujian Provincial Hospital fighting against SARS-CoV-2 have participated in epidemic prevention and control work for a month since the government launched the first-level response to major public health emergencies on Jan 24 2020. A questionnaire survey personal assessment of fear, anxiety and depression was conducted for them. In addition, gender, age, working years, education, marriage status, and fertility status were also collected. Complete questionnaires finished within two days from Feb 25 2020 to Feb 26 2020 were recognized as eligible and included in the following analysis. Incomplete questionnaires and participants with a history of psychological or cognitive disorder were excluded. The present study was approved by the local Ethics Committee of the Fujian Provincial Hospital and written informed consent was obtained from all subjects. The numeric rating scale (NRS) has been reported to have good reliability, validity and sensitivity (Becker et al., 2020) , which is used to measure the level of fear in the study. The degree of fear is reflected using 0-10 point, with higher score indicating greater fear. Details of the scale is as follows: 0 for no fear, 1-3 for mild fear, 4-6 for moderate fear, 7-9 for severe fear, 10 for extreme fear and psychological anxiety. Hamilton Anxiety Scale (HAMA) and Hamilton Depression Scale (HAMD) have been wildly used to assess the appearance of anxiety and depression (Mozen-Zadeh et al., 2020; Zimmerman et al., 2020) . HAMA contains 14 questions, and HAMD contains 17. Each question includes 5 items. Responses are scored as 0 (never), 1 (mild), 2 (moderate), 3 (severe), or 4 (extremely serious). Overall, the total score of HAMA is operationally categorized as follows: no anxiety (score 0-6), mild and moderate anxiety (score 7-13), severe anxiety (score ≥14). The total score of HAMD can be classified into normal (score 0-6), mild and moderate (score 7-23), severe depression (score ≥ 24). Various of previous studies had shown that these questionnaires could assess psychological condition with satisfactory reliability and validity Zhang et al., 2020a) . The data were analyzed via Statistical Package for the Social Sciences (SPSS, version 22.0, Chicago, IL) software. Qualitative variables were described by frequency distribution, while quantitative variables were described by the mean and standard deviation. The two-tailed Chi-square test and rank-sum test were employed to compare the distribution of qualitative and quantitative variables, respectively. Multivariate analyses for fear, anxiety and depression were performed using the ordinal logistic regression model. Statistical significance was evaluated as p<0.05 for all tests. In this cross-sectional survey, we retrieved a total of 2423 questionnaires. Of which, 105 questionnaires were excluded for the irrational completion time, and 19 incomplete questionnaires also eliminated. The remaining 2299 questionnaires were completed eligibly, giving an overall response rate of 94.88%. The respondents were comprised of 2042 medical staff (doctors and nurses) and 257 administrative staff (including the logistics). The details of demographic characteristics were presented in Table 1 . Large proportion of female respondents was both found in the medical staff group (77.9%) and the administrative staff group (75.5%). The leading age-band was 31~40 years old, accounting approximately 40% in both groups. Additionally, 70.8% of the participants came from the Eastern of Fujian province. In comparison with the administrative staff group, the medical staff group presented with a higher duration of education (p < 0.001). There was no significant difference in working-age, marriage and fertility status between groups (all p > 0.05). As shown in Figure 1 and Table 2 , the proportion of medical staff group on moderate and severe fear was higher than that in the administrative staff group (70.6% VS 58.4%). Moreover, 22.6% of medical staff showed mild to moderate anxiety and 2.9% were severe, the corresponding proportions of administrative staff were 17.1% and 2.9%. The different severity of fear (p < 0.001) and anxiety (p = 0.049) between two groups were significant. In addition, 11.8% of the medical staff presented with mild to moderate depression, and 0.3% with severe depression. As compared to the administrative staff group, there was no significant difference in severity of depression in medical staff group (p = 0.191). We made a further analysis of the factors that facilitate them feeling worried, pressured, or frustrated. As expected, several factors contributed to the expansion of psychological pressure including working in the isolation ward (p < 0.001), worrying about being infected (p < 0.001), shortage of the protective equipment (p < 0.001), the epidemic would never be controlled (p = 0.002), frustrated with unsatisfactory results on work (p < 0.001), and feeling lonely with being isolated from loved (p = 0.005). (Table 2) To explore the psychological status of medical workforce after the occurrence of coronavirus pneumonia, we investigated the mean of fear, anxiety and depression among these individuals using questionnaires. As shown in Table 3 , the score of fear scale was significantly enhanced as compared to the administrative staff group (p < 0.001). Similarly, the levels of HAMA and HAMD were both increased when compared with the administrative staff group (p =0.015 and p = 0.029, respectively). To provide a better understanding of the results, further research was necessary including engaging in different departments to study the psychological stress, fear, anxiety and depression level. SARS-CoV-2 was a highly contagious respiratory virus and could be transmitted easily by droplets (Jiang et al., 2020a) . We further divided all the participants into three subgroups according to the possibility to contact with coronavirus pneumonia patients of their departments: high-risk contact (working in department of respiratory, emergency, ICU and infectious disease), low-risk contact (working in the other clinical departments), and non-clinical (working in administrative, technical operation). As shown in Table 4 , there were significant differences in fear (p = 0.027), anxiety (p = 0.003) and depression (p = 0.007) levels among three subgroups. Additionally, comparisons of three subgroups with each other, the staff working in the departments with high-risk contact with patients exhibited significantly greater fear (p = 0.024), anxiety (p = 0.005) and depression (p = 0.007) than those non-clinical staff, and obviously greater anxiety (p = 0.026) than the lowrisk contact staff. In final multivariate analysis (Table 5) , high-risk contact subgroup staff were 1.4 times as likely to feel fear (OR, 1.408; 95% CI, 1.025 -1.933), twice as likely to suffer anxiety (OR, 2.062; 95% CI, 1.349 -3.153) and depression (OR, 2.016; 95% CI, 1.102 -3.685) than non-clinical subgroup staff. To our knowledge, the number of studies in this aspect was limited and few had explored the psychological status between medical staff and administrative staff during SARS-CoV-2 pandemic. From a data analysis perspective, comparing the average values of fear, anxiety and depression between two groups, medical staff unfolded greater fear, anxiety and depression than administrative staff. The further analysis presented that the medical staff working in those departments close contacted with coronavirus pneumonia patients, such as respiratory department, emergency department, intensive care unit, and infectious diseases department, revealed more psychological disorders, and had almost twice risk for suffering anxiety and depression, compared to the non-clinical staff with hardly possibility to contact with coronavirus pneumonia patients. What made them uneasy? Be universally known, SARS-CoV-2 highly infectious and spreads rapidly, front line health workers were bearing significantly increased workload. Directly contacting with confirmed patients, the shortage of protective equipment, suspected patients concealing medical history, all of these could increase the risk of being infected for them. Besides, they were afraid of bringing the virus to families and incapability when facing with critical patients. The greater number of these hurdles that they experienced, the greater likelihood that they felt incapable of reaching their aspirations. The resulting strain may then, in turn, be internalized and create anxiety and depression Tempest et al., 2017) . As we know, after the outbreak of SARS-CoV-2 in Wuhan, medical workforce took pains to struggle with disease in the front line and protected health of the public Xiao, 2020) . These specific situations posed considerable stress on them, which might lead to high levels of psychological distress. Our discussion was consistent with studies regarding epidemic of SARS and MERS(Lee et al., 2018; Verma et al., 2004) . The Chinese government has initiated strategies to emphasis the control of transmission (Kickbusch and Leung, 2020; Lee et al., 2018; Tang et al., 2020) , and issued numbers of documents calling for attention to the mental and physical health of medical staff, even offered a series of supports and encouragements, such as provided a place for rest with food and supplies, replenished the protective equipment, medical team reinforcements, and strengthened security forces to maintain the order of medical treatment (Chen et al., 2020a; Qing et al., 2020; Zeng and Zhen, 2020) . Then, for every hospital, it was important to help deal with coping strain and reduce the risk of suffering anxiety and depression of medical staff. Therefore, a human-oriented culture and paying more attention to the mental health of medical staff should be promoted for the future advancement of a hospital in China. In regard to the psychological problems of them, the comprehensive psychological consultation organization had established, even regularly do well on mental health management for medical staff for a long time (Friedman et al., 2020; Jiang et al., 2020b; Swerdlow and Finelli, 2020) . For those who suffered from post-traumatic stress disorder (PTSD) (Mak et al., 2010) , we could track the follow-up conditions and order proper treatment. With the global spread of COVID-19, the challenge for many countries who are now dealing with large clusters or community transmission is obvious. Our research can provide support and reference for other countries to implement psychological intervention for medical staff as soon as possible. There still exist several limitations in the present study. One limitation in the present study was that all medical workers were from one general hospital, so caution should be practiced in generalizing the results to all medical staff in China. Secondly, the design limits the cause analysis about psychological strains. Future research will still need to potentially include longitudinal tracking of the factors, and the inclusion of the effect evaluation after therapeutic intervention. The current study found support that the medical staff unfolded greater fear, anxiety and depression than the administrative staff. Moreover, the front line medical staff working in department of respiratory, emergency, ICU and infectious disease, were twice more likely to suffer anxiety and depression than the non-clinical staff with hardly possibility to contact with coronavirus pneumonia patients. Effective strategies toward to improving the mental health should be provided to these individuals. What does "moderate pain" mean? 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The authors declare that there are no conflicts of interest.