Abstract
Purpose
Studies have suggested that public health emergencies can have many psychological effects on college students, therefore, the aim of this study is to investigate current situation of college students’ anxiety and its determinants in the time of an unexpected pandemic.
Patients and Methods
We conducted convenience sampling to collect the data through network-based online questionnaires in February 2020, a total of 17,876 college students were included in the analysis. Chi-square test and multivariate logistic were used to identify the associations between the outbreak experiences and anxiety detection.
Results
This study found that detection rate of anxiety among college students was 18.2%. The differences in male students, students whose self-perceived risk of infection were high, who were greatly affected by the outbreak, eager to go back to school, reluctant to leave home and stay at home enough were of statistical significance among different anxiety level (OR>1, P<0.05). And the severe anxiety rate of students who living in cities was significantly higher (2.337[1.468, 3.721]).
Conclusion
Although our results show that anxiety among college students was at a low level, various universities should focus on the online activities and develop appropriate epidemic management plans to prevent their feelings of worry, tension and panic.
Introduction
In December 2019, a novel coronavirus named COVID-19 began to spread in Wuhan, China, and its common symptoms were fever, fatigue and dry cough. In January 2020, academician Zhong Nanshan said that there was human-to-human transmission of pneumonia caused by the novel coronavirus. With hundreds of millions of people traveling or returning home for the China New Year, widespread population movements have increased the risk of spread for the virus, and a pandemic was imminent. On January 30, 2020, the World Health Organization declared a public health emergency of international concern over the global outbreak of novel coronavirus. The novel coronavirus disease has spread to 26 countries/territories outside of China and infected 75,751 patients globally (74,675 in China) as of February 20, 2020. The epidemic brought not only the risk of death from the viral infection but also social panic to people in China and the rest of the worldCitation1 and under these circumstances where many people are dying dread and despair.Citation2 Fear of Avian Flu or other illnesses can be considered a specific type of anxiety called health-related anxiety.Citation3 Taylor and Asmundson describe health anxiety as a useful function for human to react to physical ailments with a certain level of concern. This normal level of anxiety often causes us to take the necessary measures to prevent and alleviate illness.Citation4 When the anxiety is chronic, excessive, and significantly greater than the severity of the health-related threat, it can be disabling and cause psychological disorders.Citation5
The high risk of anxiety disorders was noted among university and college students before the pandemic started. Studies revealed that anxiety has been diagnosed in 12–43% of college and university students.Citation6–Citation8 Therefore, it is important for students’ psychological development to adjust and reduce their anxiety level effectively when they are in the events of stress by using reasonable coping styles.Citation9 Early studies of the outbreak focused on the novel coronavirus gene and structure modeling, host and clinical case analysis.Citation10–Citation12 The China National Health Commission has released guidelines to promote psychological crisis intervention for patients, people under medical observation, medical workers, and public during the COVID-19 outbreak since Jan 6, 2020.Citation13–Citation18 There have been reports on the psychological impact of the epidemic among the general public, patients, medical staff, children, and older adults.Citation14,Citation15 Otherwise, studies have suggested that public health emergencies can have many psychological effects on college students, such as anxiety.Citation19 College students are prone to have anxiety due to life stage, less knowledge and experience, study and other pressures, and they generally are one of the groups with high incidence of anxiety,Citation20 therefore, a growing body of literature has focused on examining mental health among undergraduates.Citation16–Citation18 For example, during the outbreak of the COVID-19 pandemic, one study indicated that 24.9% of Chinese college students were afflicted with experienced anxietyCitation21 and another study showed that the majority of Polish university students (65%) showed mild to severe GAD.Citation22 Thus, there is a necessity to take various prevention and intervention measures at university campuses to cope with anxiety. Our purposes of this survey are to investigate current situation of college students’ anxiety and its determinants in the time of an unexpected pandemic, enrich existing researches so that various universities can guide students to effectively and appropriately regulate their emotions.
Patients and Methods
Date and Sampling
The data were derived from the survey of college students’ mental health status during the COVID-19 outbreak, which was conducted by Shandong University in February 2020. We used convenience sampling to collect the data through the Wenjuanxing platform (https://www.Wjx.cn/app/survey.aspx), shared online link through e-mail and different social media platforms (WeChat and so on) to the college students living in mainland China during the COVID-19 epidemic. The questionnaires were anonymous and each IP address can only be filled in once to ensure the confidentiality and reliability of data. The questionnaire package consisted of three components: basic conditions of students, subjective feelings related to the epidemic situation and 20 practical situation questions in the Self-Rating Anxiety Scale (SAS). In this study, we investigated 18,294 college students, who were from 31 provinces, mainland China. Questionnaires were valid if they met the following criteria: (1) lived in mainland China, during the outbreak of COVID-19; (2) No obvious logical errors in the answers; (3) The questionnaire should be completed in 5–20 minutes. Questionnaires that did not meet these criteria were excluded. Finally, 17,876 questionnaires were included in the analysis (Questionnaire effectiveness was 97.71%).
Variables
Anxiety Detection
In our study, the Self-Rating Anxiety Scale was used to detect the anxiety of college students. The Self-Rating Anxiety Scale (SAS) was designed by William WK Zung in 1971 to quantify people’s level of anxiety.Citation23 The SAS scale is a 20-item self-reported assessment device. When answering each item, the person indicates the degree to which each statement applies. Each question is scored on a Likert-type scale of 1 to 4 (based on the following replies: “a little of the time,” “some of the time,” “a good part of the time,” and “most of the time”). The total score is obtained by summing the assessment of the 20 items. The total score multiplied by 1.25 gives the standard score. A standard cutoff score of 50 is usually used to diagnose anxiety.Citation24 According to the China Mental Health Center, the standard score ranges are 25–49 (normal range), 50–59 (mild anxiety), 60–69 (moderate anxiety), and ≥70 (severe anxiety).Citation23 The validity and reliability of the instrument has been found to be adequate among Chinese participants,Citation25 such as Ye et al studied the application of three anxiety rating scales in general hospitals’ outpatients, and the results showed that the Cronbach’s alpha of SAS scale was 0.832.Citation26 Tian et al evaluated the reliability and validity of self-rating anxiety scale and self-rating depression scale in patients with liver cirrhosis, and the results showed that the Cronbach’s alpha of SAS scale was 0.777.Citation27 In this study, the Cronbach’s α for the SAS was 0.842.
Other Variables
Data on demographic characteristics and the subjective feelings related to the outbreak were included in this study as follows: gender (male, female), nationality (han, minority), education (two- and three-year students, undergraduate students, master and above students), character (partial outgoing, partial introverted, both, not clear), profession (medical, science and technology, liberal Arts, management class and other majors), residence (urban, town, rural), satisfaction with local epidemic control measures (high, moderate, low), concern about the outbreak (high, moderate, low), self-perceived risk of infection (high, moderate, low), impact of the outbreak (high, moderate, low), eager to back to school (Do you have any urgent desire to go back to school? Response: Yes/No/Not clear) and feelings at home (stay enough, reluctant to leave, other thoughts).
Statistical Analysis
The Data were analyzed with SPSS version 22.0 statistical software. Continuous data were presented as the mean±standard deviation. Chi-square test (two-tailed) was used to preliminarily screen out the factors related to anxiety and its different levels. College students with different anxiety levels (mild anxiety, moderate anxiety, severe anxiety) were used as the dependent variable, and normal level was used as the reference, we carried out disordered multivariate logistic regression analysis (test of parallel lines was P < 0.05) to analyze the risk factors affecting college students’ different levels of anxiety. P-values<0.05 were considered to be statistically significant.
Results
Sample Description
There were 17,876 participants in this study. Overall, the mean age of the participants was 20.48±1.93, median age was 20.00. shows the basic information and different anxiety level of college students. Of the 17,876 college students, 81.8% of the students had no symptoms of anxiety, whereas the proportions of students with mild, moderate, and severe anxiety were 14.9%, 2.7%, and 0.6%, respectively, anxiety detection was 18.2%.
Table 1 College Students’ Anxiety and Univariate Analysis
Factors Influencing College Students’ Anxiety During the Epidemic
Univariate Analysis
shows the relationship between the demographic variables of students and anxiety. The rate of male students was significantly higher than female students (P < 0.001). The anxiety detection rate of college students with low satisfaction with the local control measures was higher (P < 0.001). Moreover, education, character, profession, residence, concern about the outbreak, self-perceived risk of infection, impact of the outbreak, whether eager to back to school and feelings at home were of statistical significance.
Multivariate Analysis
Results of disordered multivariate logistic analysis of factors associated with anxiety during the COVID-19 crisis are presented in . We took the normal level as the reference and the significant factors from the univariate analysis were included in the multivariate analysis. The results indicated that male students (1.267[1.153, 1.393]), (1.832[1.504, 2.231]), students whose self-perceived risk of infection were high (1.777[1.320, 2.394]), (3.976[2.579, 6.129]), students who were greatly affected by the outbreak (2.452[2.155, 2.790]), (3.410[2.464, 4.719]) and students who reluctant to leave home (1.442[1.232, 1.688]), (1.995[1.439, 2.767]) were risk factors for mild anxiety to moderate anxiety. Moreover, the detection rate of urban students’ severe anxiety was significantly higher (2.337[1.468, 3.721]).
Table 2 College Students’ Level and Multivariate Analysis
Discussion
This survey indicated that 18.2% of college students suffered from anxiety at the peak of the COVID-19 epidemic in late February. Of these anxious students, 82.29% had mild anxiety, 14.66% and 3.05% of students had moderate to severe anxiety. A research among college students aged 18–24 years indicated that 83.1% had some anxiety about swine flu.Citation28 Researches abroad noted that the prevalence of anxiety and high stress among Chinese students was much lower than in Foreign college students.Citation22,Citation29 Another study during the initial COVID-19 outbreak psychological states of 1210 general population showed that 28.8% reported moderate to severe anxiety symptoms.Citation30 Besides, a survey among China’s general population at the peak of the COVID-19 epidemic indicated that the prevalence of anxiety was 20.4%.Citation31 The financial burden and family stress caused by massive quarantine was one of the general population’s primary stressors related to anxiety, which would have worsened their mental healthCitation31–Citation33 Therefore, it can be seen Chinese college students’ anxiety was at a low level. Compared with the public, college students with high education have more knowledge and skill, which can alleviate psychological anxiety by actively learning knowledge related to the epidemic situation.Citation34
The detection rate of anxiety among male students was significantly higher than female students, it was contrary to most studies, which found females suffered a greater psychological impact of the outbreak as well as higher levels of stress, anxiety, and depression.Citation35 One possible reason for this result may be that the rate of introverted male students in our study was higher than female students (23.3% VS 21.1%). Studies have shown that introverts tend to be reluctant to give vent to their feelings, which results in a lot of negative emotional experiences and unable to be effectively released, leading to anxiety.Citation36 Another probable reason was the rate of eager to back to school among male students was much higher than female students (40.2% VS 31.3%). Previous research has also shown that the self-esteem level of male college students was lower than that of female college students and the degree of irrational thinking of male college students was greater than that of female college students, so that they were more likely to be impulsive and anxious.Citation37,Citation38
The anxiety detection rate of college students with low satisfaction with the local control measures was higher. Strengthening prevention and control measures can not only block the spread of disease but also provide a sense of security, thus bringing potential psychological benefits.Citation39 As the country and society paid more attention to the epidemic areas, the local control measures became more and more rigorous and comprehensive, which led to a positive effect on the initial psychological responses to the COVID-19 epidemic by giving respondents confidence and sense of control in prevention.Citation35
Compared with college students in rural, the detection rate of urban students’ severe anxiety was significantly higher, which was contrary to other findings.Citation21 Although some studies believed that the urban provided citizens with better material security and sanitary conditions,Citation40,Citation41 according to National Health Commission of the P.R. China, 50.30% cities had been confirmed as of March 7, accounting for half of China’s total.Citation42 “Policy Brief on COVID-19 in an Urban World” released by the United Nations indicated that up to 90% of cases reported in cities.Citation43 Such the situation may cause college students’ potential psychological stress.
Compared with college students who was less affected by the epidemic, the anxiety detection rate of students who were greatly influenced were significantly high. This result is consistent with previous research.Citation41,Citation44,Citation45 Kwok et al showed that Chinese universities were postponing classes or using distant/remote learning methods, which had a specific impact on the education and the growth of students.Citation44 Tang et al showed that the Chinese government extended the national holidays to control the outbreak, which inevitably disrupted students’ routine lifeCitation41 and resulted in anxiety.
Students with anxiety believed that they had high risk of novel coronavirus infection, especially some confirmed cases appeared around them, which was the same as that of Cao et al.Citation21 A review showed that relatives or acquaintances being infected with COVID-19 was an independent risk factor in college students’ anxiety about the epidemic, which might be related to the high contagiousness of the new coronavirus pneumonia.Citation46
Our study has a large sample size, which included 17,876 students. The questionnaire reliability was 0.746, the validity was 0.96 and study object had a high degree of education, they can express their basic emotions and perceptions, and the information was relatively complete and accurate. Therefore, the quality and results of the survey were relatively reliable and could be used as a historical reference. This study has several limitations. Given the time-sensitivity of the COVID-19 outbreak, we adopted the convenience sampling to collect the data, therefore our object cannot be seen as representative of the whole College students in China. Besides, although we stated in the online link that the subjects were college students, we also could not guarantee that all the people who filled in the questionnaire were college students because of the openness of online links. This study only analyzed the factors affecting anxiety, and did not further analyze the behaviors caused by college students’ anxiety.
Conclusion
18.2% of college students have experienced anxiety because of COVID-19 outbreak. Clear disposition, high satisfaction with control measures were protective factors for college students against anxiety. Male students, students whose self-perceived risk of infection were high, who were greatly affected by the outbreak and students who reluctant to leave home were risk factors for anxiety. Therefore, universities and colleges should set up relevant online psychological counseling platforms, pay attention to the publicity of epidemic prevention and control measures and online activities, and encourage college students to make vacation plans to reduce anxiety furthest. Future studies with behaviors and objective measures are encouraged to provide more information on this topic.
Ethics Approval and Informed Consent
Our research received the approval of the Shandong University of the Centre for Health Management and Policy Research (approval number is ECSHCMSDU20201106). Participations in the study were voluntary and an informed consent was provided at the beginning of the questionnaire link, with submission of responses implying the agreement to participate. All collected data were treated confidentially. This study complied with the Declaration of Helsinki.
Consent for Publication
The details of article can be published, and we have shown the article contents to be published.
Author Contributions
All authors made a significant contribution to the work reported, whether that is in the conception, study design, execution, acquisition of data, analysis and interpretation, or in all these areas; took part in drafting, revising or critically reviewing the article; gave final approval of the version to be published; have agreed on the journal to which the article has been submitted; and agree to be accountable for all aspects of the work.
Acknowledgments
We thank the L Lu, Y Li, Y Xia, A Jiao, F Hu, Z Hong and Z Gao who collected these data. The authors thank all the participants for their cooperation.
Disclosure
The authors report no conflicts of interest in this work.
Additional information
Funding
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