Generalized anxiety disorder, depressive symptoms and sleep quality during COVID-19 outbreak in China: a web-based cross-sectional survey

Buysse, 1989, The Pittsburgh Sleep Quality Index: a new instrument for psychiatric practice and research, Psychiatry Res, 28, 193, 10.1016/0165-1781(89)90047-4 Furer, 1997, Hypochondriacal concerns and somatization in panic disorder, Depress Anxiety, 6, 78, 10.1002/(SICI)1520-6394(1997)6:2<78::AID-DA4>3.0.CO;2-1 Gao, 2020, Gender differences in depression, anxiety, and stress among college students: a longitudinal study from China, J Affect Disord, 263, 292, 10.1016/j.jad.2019.11.121 Guo, 2016, Meta-analysis of the prevalence of anxiety disorders in mainland China from 2000 to 2015, Sci Rep, 6, 28033, 10.1038/srep28033 Grein, 2000, Rumors of disease in the global village: Outbreak verification, Emerg Infect Dis, 6, 97, 10.3201/eid0602.000201 Kobayashi, 2007, Polysomnographically measured sleep abnormalities in PTSD: a meta-analytic review, Psychophysiology, 44, 660, 10.1111/j.1469-8986.2007.537.x Lee, 2007, Stress and psychological distress among SARS survivors 1 year after the outbreak, Can J Psychiatry, 52, 233, 10.1177/070674370705200405 Lee, 2018, Psychological impact of the 2015 MERS outbreak on hospital workers and quarantined hemodialysis patients, Compr Psychiatry, 87, 123, 10.1016/j.comppsych.2018.10.003 Liu, 1996, Reliability and Validity of Pittsburgh Sleep Quality Index, J Chin Psychiatry, 29, 103 Lu, 2006, The mental health of hospital workers dealing with severe acute respiratory syndrome, Psychother Psychosom, 75, 370, 10.1159/000095443 Mak, 2009, Long-term psychiatric morbidities among SARS survivors, Gen Hosp Psychiatry, 31, 318, 10.1016/j.genhosppsych.2009.03.001 Maunder, 2003, The immediate psychological and occupational impact of the 2003 SARS outbreak in a teaching hospital, CMAJ, 168, 1245 McAlonan, 2007, Immediate and sustained psychological impact of an emerging infectious disease outbreak on health care workers, Can J Psychiatry, 52, 241, 10.1177/070674370705200406 National Health Commission of the People's Republic of China, 2020, News: 21,569 medical staff have been sent to support Hubei. Accessed February 17, 2020. http://www.nhc.gov.cn/wjw/xinw/xwzx.shtml. Paules, C.I., Marston, H.D., Fauci, A.S., 2020. Coronavirus infections-more than just the common cold: JAMA. Published online January 23, 2020. doi:10.1001/jama.2020.0757. People's daily of China, 2020. The novel coronavirus can be inhibited by Chinese patent medicine Shuanghuanglian oral liquid. Accessed January 31, 2020. http://search.people.com.cn/cnpeople/news/getNewsResult.jsp. Radloff, 1977, The CES-D scale: A self-report depression scale for research in the general population, Appl Psychol Meas, 1, 385, 10.1177/014662167700100306 Spitzer, 2006, A brief measure for assessing generalized anxiety disorder: the GAD-7, Arch Intern Med, 166, 1092, 10.1001/archinte.166.10.1092 Su, 2007, Prevalence of psychiatric morbidity and psychological adaptation of the nurses in a structured SARS caring unit during outbreak: a prospective and periodic assessment study in Taiwan, J Psychiatr Res, 41, 119, 10.1016/j.jpsychires.2005.12.006 The Japan Times, 2020. Japanese official looking after Wuhan returnees found dead. Accessed February 3, 2020. https://www.japantimes.co.jp/news/2020/02/02/national/crime-legal/japanese-official-looking-wuhan-returnees-found-dead/. Tong, 2016, Validation of the Generalized Anxiety Disorder-7 (GAD-7) among Chinese people with epilepsy, Epilepsy Res, 120, 31, 10.1016/j.eplepsyres.2015.11.019 Wang, 2020, Clinical characteristics of 138 hospitalized patients with 2019 novel coronavirus-infected pneumonia in Wuhan, China, JAMA, 10.1001/jama.2020.1585 World Health Organization, 2020a. Novel coronavirus (2019-nCoV): situation report. Accessed February 15, 2020. https://www.who.int/docs/default-source/coronaviruse/situationreports. World Health Organization, 2020b. Current novel coronavirus (2019-nCoV) outbreak. Accessed January 30, 2020. https://www.who.int/health-topics/coronavirus. Wang, 2018, Reliability and validity of generalized anxiety scale-7 in inpatients in Chinese general hospital, J Clin Psychiatr, 28, 168 Wuhan Municipal Health Commission, 2020. Report of novel coronavirus-infected pneumonia in China. Published January 20, 2020. Accessed January 31, 2020. http://wjw.wuhan.gov.cn/front/web/showDetail/2020012009077. XINHUANET, 2020. The Latest: China confirms human-to-human transmission of 2019-nCoV, infections among medical staff. Accessed January 21, 2020. http://www.xinhuanet.com/english/2020-01/21/c_138722888.htm. Zhang, 2011, Reliability and validity of the simplified version of the Center for Epidemiology Scale for Depression in the national adult population, Chin Ment Health J, 25, 506, 10.1007/s10597-010-9332-2 Zhang, 2010, Establishing a national urban norm for the Center for Epidemiology Scale for Depression, Chin Ment Health J, 24, 139 Zhu, 2020, A novel coronavirus from patients with pneumonia in China, 2019, N Engl J Med, 10.1056/NEJMoa2001017