1 Ahorsu, D. K., Lin, C. Y. & Pakpour, A. H. The Association Between Health Status and Insomnia, Mental Health, and Preventive Behaviors: The Mediating Role of Fear of COVID-19. Gerontol Geriatr Med 6, 2333721420966081, doi:10.1177/2333721420966081 (2020).
2 Sakib, N. et al. Depression and suicidality among Bangladeshi students: Subject selection reasons and learning environment as potential risk factors. Perspect Psychiatr Care, doi:10.1111/ppc.12670 (2020).
3 Xiong, J. et al. Impact of COVID-19 pandemic on mental health in the general population: A systematic review. J Affect Disord 277, 55-64, doi:10.1016/j.jad.2020.08.001 (2020).
4 Meo, S. A. et al. Novel coronavirus 2019-nCoV: prevalence, biological and clinical characteristics comparison with SARS-CoV and MERS-CoV. Eur Rev Med Pharmacol Sci 24, 2012-2019, doi:10.26355/eurrev_202002_20379 (2020).
5 Auerbach, R. P. et al. Mental disorders among college students in the World Health Organization World Mental Health Surveys. Psychol Med 46, 2955-2970, doi:10.1017/S0033291716001665 (2016).
6 Khattar, A., Jain, P. R. & Quadri, S. M. K. Effects of the Disastrous Pandemic COVID 19 on Learning Styles, Activities and Mental Health of Young Indian Students - A Machine Learning Approach. Proceedings of the International Conference on Intelligent Computing and Control Systems (Iciccs 2020), 1190-1195 (2020).
7 Zhai, Y. & Du, X. Mental health care for international Chinese students affected by the COVID-19 outbreak. Lancet Psychiatry 7, e22, doi:10.1016/S2215-0366(20)30089-4 (2020).
8 Elmer, T., Mepham, K. & Stadtfeld, C. Students under lockdown: Comparisons of students' social networks and mental health before and during the COVID-19 crisis in Switzerland. PLoS One 15, e0236337, doi:10.1371/journal.pone.0236337 (2020).
9 Ingram, J., Maciejewski, G. & Hand, C. J. Changes in Diet, Sleep, and Physical Activity Are Associated With Differences in Negative Mood During COVID-19 Lockdown. Front Psychol 11, 588604, doi:10.3389/fpsyg.2020.588604 (2020).
10 Garfin, D. R., Silver, R. C. & Holman, E. A. The novel coronavirus (COVID-2019) outbreak: Amplification of public health consequences by media exposure. Health Psychol 39, 355-357, doi:10.1037/hea0000875 (2020).
11 Ma, Z. et al. Mental health problems and correlates among 746 217 college students during the coronavirus disease 2019 outbreak in China. Epidemiol Psychiatr Sci 29, e181, doi:10.1017/S2045796020000931 (2020).
12 Wang, X. et al. Investigating Mental Health of US College Students During the COVID-19 Pandemic: Cross-Sectional Survey Study. J Med Internet Res 22, e22817, doi:10.2196/22817 (2020).
13 Cellini, N., Canale, N., Mioni, G. & Costa, S. Changes in sleep pattern, sense of time and digital media use during COVID-19 lockdown in Italy. J Sleep Res 29, e13074, doi:10.1111/jsr.13074 (2020).
14 Meda, N. et al. Students' mental health problems before, during, and after COVID-19 lockdown in Italy. J Psychiatr Res 134, 69-77, doi:10.1016/j.jpsychires.2020.12.045 (2021).
15 Penner, F., Ortiz, J. H. & Sharp, C. Change in Youth Mental Health During the COVID-19 Pandemic in a Majority Hispanic/Latinx US Sample. J Am Acad Child Adolesc Psychiatry, doi:10.1016/j.jaac.2020.12.027 (2020).
16 Kroenke, K., Spitzer, R. L. & Williams, J. B. The PHQ-9: validity of a brief depression severity measure. J Gen Intern Med 16, 606-613, doi:10.1046/j.1525-1497.2001.016009606.x (2001).
17 Spitzer, R. L., Kroenke, K., Williams, J. B. & Lowe, B. A brief measure for assessing generalized anxiety disorder: the GAD-7. Arch Intern Med 166, 1092-1097, doi:10.1001/archinte.166.10.1092 (2006).
18 Kessler, R. C. et al. The World Health Organization adult ADHD self-report scale (ASRS): a short screening scale for use in the general population. Psychological Medicine 35, 245-256, doi:10.1017/S0033291704002892 (2005).
19 Roth, A. J. et al. Rapid screening for psychologic distress in men with prostate carcinoma: a pilot study. Cancer 82, 1904-1908, doi:10.1002/(sici)1097-0142(19980515)82:10<1904::aid-cncr13>3.0.co;2-x (1998).
20 Van den Eijnden, R., Lemmens, J. & Valkenburg, P. The Social Media Disorder Scale: Validity and Psychometric Properties. J Behav Addict 5, 13-13 (2016).
21 Morgan, J. F., Reid, F. & Lacey, J. H. The SCOFF questionnaire: assessment of a new screening tool for eating disorders. Brit Med J 319, 1467-1468, doi:DOI 10.1136/bmj.319.7223.1467 (1999).
22 Craig, C. L. et al. International physical activity questionnaire: 12-country reliability and validity. Med Sci Sport Exer 35, 1381-1395, doi:10.1249/01.Mss.0000078924.61453.Fb (2003).
23 Sari, Y. E. et al. Turkish reliability of the patient health questionnaire-9. Biomed Res-India 27, S460-S462 (2016).
24 Konkan, R., Senormanci, O., Guclu, O., Aydin, E. & Sungur, M. Z. Validity and Reliability Study for the Turkish Adaptation of the Generalized Anxiety Disorder-7 (GAD-7)Scale. Noropsikiyatri Ars 50, 53-58, doi:10.4274/npa.y6308 (2013).
25 Dogan, S., Oncu, B., Varol-Saracoglu, G. & Kucukgoncu, S. Validity and reliability of the Turkish version of the Adult ADHD Self-Report Scale (ASRS-v1.1). Anadolu Psikiyatr De 10, 77-87 (2009).
26 Aslan Kunt, D. & Dereboy, F. [Validity and Reliability of the World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0) in Turkish Psychiatry Patients and Healthy Controls]. Turk Psikiyatri Derg 29, 248-257 (2018).
27 Ozalp, E., Cankurtaran, E. S., Soygur, H., Geyik, P. O. & Jacobsen, P. B. Screening for psychological distress in Turkish cancer patients. Psychooncology 16, 304-311, doi:10.1002/pon.1059 (2007).
28 Saricam, H. & Adam Karduz, F. F. The Adaptation of the Social Media Disorder Scale to Turkish Culture: Validity and Reliability Study. J Meas Eval Educ Psy 9, 116-135, doi:10.21031/epod.335607 (2018).
29 Aydemir, O., Koksal, B., Yalin Sapmaz, S. & Yuceyar, H. Reliability and validity of Turkish form of SCOFF Eating Disorders Scale. Anadolu Psikiyatr De 16, 31-35, doi:10.5455/apd.174219 (2015).
30 Przybylski, A. K., Murayama, K., DeHaan, C. R. & Gladwell, V. Motivational, emotional, and behavioral correlates of fear of missing out. Comput Hum Behav 29, 1841-1848, doi:10.1016/j.chb.2013.02.014 (2013).
31 Son, C., Hegde, S., Smith, A., Wang, X. & Sasangohar, F. Effects of COVID-19 on College Students' Mental Health in the United States: Interview Survey Study. J Med Internet Res 22, e21279, doi:10.2196/21279 (2020).
32 Dong, H., Yang, F., Lu, X. & Hao, W. Internet Addiction and Related Psychological Factors Among Children and Adolescents in China During the Coronavirus Disease 2019 (COVID-19) Epidemic. Front Psychiatry 11, 00751, doi:10.3389/fpsyt.2020.00751 (2020).
33 Duan, L. et al. An investigation of mental health status of children and adolescents in china during the outbreak of COVID-19. J Affect Disord 275, 112-118, doi:10.1016/j.jad.2020.06.029 (2020).
34 Jiang, Y. Problematic Social Media Usage and Anxiety Among University Students During the COVID-19 Pandemic: The Mediating Role of Psychological Capital and the Moderating Role of Academic Burnout. Front Psychol 12, 612007, doi:10.3389/fpsyg.2021.612007 (2021).
35 Zhao, N. & Zhou, G. COVID-19 Stress and Addictive Social Media Use (SMU): Mediating Role of Active Use and Social Media Flow. Front Psychiatry 12, 635546, doi:10.3389/fpsyt.2021.635546 (2021).
36 Merchant, R. M. & Lurie, N. Social Media and Emergency Preparedness in Response to Novel Coronavirus. JAMA 323, 2011-2012, doi:10.1001/jama.2020.4469 (2020).
37 Zhu, Y., Fu, K. W., Grepin, K. A., Liang, H. & Fung, I. C. Limited Early Warnings and Public Attention to Coronavirus Disease 2019 in China, January-February, 2020: A Longitudinal Cohort of Randomly Sampled Weibo Users. Disaster Med Public Health Prep 14, e24-e27, doi:10.1017/dmp.2020.68 (2020).
38 Yibai, L. & Xuequn, W. Seeking Health Information on Social Media: A Perspective of Trust, Self-Determination, and Social Support. Journal of Organizational & End User Computing 30, 1-22 (2018).
39 Zhong, B., Huang, Y. & Liu, Q. Mental health toll from the coronavirus: Social media usage reveals Wuhan residents' depression and secondary trauma in the COVID-19 outbreak. Comput Human Behav 114, 106524, doi:10.1016/j.chb.2020.106524 (2021).
40 Perz, C. A., Lang, B. A. & Harrington, R. Validation of the Fear of COVID-19 Scale in a US College Sample. Int J Ment Health Addict, 1-11, doi:10.1007/s11469-020-00356-3 (2020).
41 Skoda, E. M. et al. Psychological burden of healthcare professionals in Germany during the acute phase of the COVID-19 pandemic: differences and similarities in the international context. J Public Health (Oxf) 42, 688-695, doi:10.1093/pubmed/fdaa124 (2020).