Bohk-Ewald C, Dudel C, Myrskyla M. A demographic scaling model for estimating the total number of COVID-19 infections. Int J Epidemiol. 2021;49(6):1963–71.

Article  PubMed  Google Scholar 

Meng Y, Wang X, Dong P, Yang Y, Wang K, Yan X, Hu G, Mao A, Qiu W. Comparative analysis of prevention and control measures toward COVID-19 epidemic between Shanghai and Beijing. Front Public Health. 2023;11:1121846.

Article  PubMed  PubMed Central  Google Scholar 

Pan A, Liu L, Wang C, Guo H, Hao X, Wang Q, Huang J, He N, Yu H, Lin X, et al. Association of Public Health Interventions With the Epidemiology of the COVID-19 Outbreak in Wuhan China. JAMA. 2020;323(19):1915–23.

Article  CAS  PubMed  Google Scholar 

Hawryluck L, Gold WL, Robinson S, Pogorski S, Galea S, Styra R. SARS control and psychological effects of quarantine, Toronto Canada. Emerg Infect Dis. 2004;10(7):1206–12.

Article  PubMed  PubMed Central  Google Scholar 

Nakov R, Dimitrova-Yurukova D, Snegarova V, Nakov V, Fox M, Heinrich H. Increased prevalence of gastrointestinal symptoms and disorders of gut-brain interaction during the COVID-19 pandemic: an internet-based survey. Neurogastroent Motil. 2022;34(2):e14197.

Article  CAS  Google Scholar 

Oliviero G, Ruggiero L, D’Antonio E, Gagliardi M, Nunziata R, Di Sarno A, Abbatiello C, Di Feo E, De Vivo S, Santonicola A, et al. Impact of COVID-19 lockdown on symptoms in patients with functional gastrointestinal disorders: Relationship with anxiety and perceived stress. Neurogastroent Motil. 2021;33(5):e14092.

Article  CAS  Google Scholar 

Bloom PA, Douglas I, VanTieghem M, Tottenham N, Callaghan B. Using gastrointestinal distress reports to predict youth anxiety risk: Implications for mental health literacy and community care. Dev Psychobiol. 2021;63(6):e22126.

Article  PubMed  Google Scholar 

Haug TT, Mykletun A, Dahl AA. Are anxiety and depression related to gastrointestinal symptoms in the general population? Scand J Gastroentero. 2002;37(3):294–8.

Article  Google Scholar 

Bulut CB, Ozkula G, Isikli S, Ozkan GI, Ocal S, Altinoz AE, Taskintuna N. Anxiety, depression, and anger in functional gastrointestinal disorders: A Cross-sectional observational study. Psychiat Res. 2018;268:368–72.

Article  Google Scholar 

de Kort S, Kruimel JW, Sels JP, Arts IC, Schaper NC, Masclee AA. Gastrointestinal symptoms in diabetes mellitus, and their relation to anxiety and depression. Diabetes Res Clin Pr. 2012;96(2):248–55.

Article  Google Scholar 

Soderquist F, Syk M, Just D, Kurbalija NZ, Rasmusson AJ, Hellstrom PM, Ramklint M, Cunningham JL. A cross-sectional study of gastrointestinal symptoms, depressive symptoms and trait anxiety in young adults. BMC Psychiatry. 2020;20(1):535.

Article  PubMed  PubMed Central  Google Scholar 

Xu H, Zhou Y, Ko F, Ping J, Zhang J, Zhao C, Xu L. Female gender and gastrointestinal symptoms, not brain-derived neurotrophic factor, are associated with depression and anxiety in cirrhosis. Hepatol Res. 2017;47(3):E64–73.

Article  CAS  PubMed  Google Scholar 

Miyamura K, Nawa N, Isumi A, Doi S, Ochi M, Fujiwara T. Association between skipping breakfast and prediabetes among adolescence in Japan: Results from A-CHILD study. Front Endocrinol. 2023;14:1051592.

Article  Google Scholar 

Fujiwara T, Ono M, Iizuka T, Sekizuka-Kagami N, Maida Y, Adachi Y, Fujiwara H, Yoshikawa H. Breakfast skipping in female college students is a potential and preventable predictor of gynecologic disorders at health service centers[J]. Diagnostics. 2020;10(7):476.

Gong WJ, Fong DY, Wang MP, Lam TH, Chung TW, Ho SY. Skipping breakfast and eating breakfast away from home were prospectively associated with emotional and behavioral problems in 115,217 Chinese adolescents[J]. J Epidemiol. 2022;32(12):551–8.

Tajik E, Latiffah AL, Awang H, Siti NA, Chin YS, Azrin SA, Patricia KC, Mohd IHC. Unhealthy diet practice and symptoms of stress and depression among adolescents in Pasir Gudang Malaysia. Obes Res Clin Pract. 2016;10(2):114–23.

Article  PubMed  Google Scholar 

Zahedi H, Djalalinia S, Sadeghi O, Zare GF, Asayesh H, Payab M, Zarei M, Qorbani M. Breakfast consumption and mental health: a systematic review and meta-analysis of observational studies. Nutr Neurosci. 2022;25(6):1250–64.

Article  PubMed  Google Scholar 

Lovell GP, Nash K, Sharman R, Lane BR. A cross-sectional investigation of depressive, anxiety, and stress symptoms and health-behavior participation in Australian university students. Nurs Health Sci. 2015;17(1):134–42.

Article  PubMed  Google Scholar 

Tanihata T, Kanda H, Osaki Y, Ohida T, Minowa M, Wada K, Suzuki K, Hayashi K. Unhealthy lifestyle, poor mental health, and its correlation among adolescents: a nationwide cross-sectional survey. Asia-Pac J Public He. 2015;27(2):NP1557–65.

Article  Google Scholar 

Elbay RY, Kurtulmus A, Arpacioglu S, Karadere E. Depression, anxiety, stress levels of physicians and associated factors in Covid-19 pandemics. Psychiat Res. 2020;290:113130.

Article  CAS  Google Scholar 

Wang C, Pan R, Wan X, Tan Y, Xu L, Ho CS, Ho RC. Immediate psychological responses and associated factors during the initial stage of the 2019 coronavirus disease (COVID-19) epidemic among the general population in China[J]. Int J Environ Res Public Health. 2020;17(5):1729.

Zheng Q, Lin X, He L, Freudenreich T, Liu T. impact of the perceived mental stress during the COVID-19 pandemic on medical students’ loneliness feelings and future career choice: a preliminary survey study. Front Psychiatry. 2021;12:666588.

Article  PubMed  PubMed Central  Google Scholar 

Yu S, Eisenman D, Han Z. Temporal dynamics of public emotions during the COVID-19 pandemic at the epicenter of the outbreak: sentiment analysis of Weibo posts from Wuhan. J Med Internet Res. 2021;23(3):e27078.

Article  PubMed  PubMed Central  Google Scholar 

Liu CH, Zhang E, Wong G, Hyun S, Hahm HC. Factors associated with depression, anxiety, and PTSD symptomatology during the COVID-19 pandemic: Clinical implications for U.S. young adult mental health. Psychiat Res. 2020;290:113172.

Article  CAS  Google Scholar 

Santomauro DF, Herrera AMM, Shadid J, et al. Global prevalence and burden of depressive and anxiety disorders in 204 countries and territories in 2020 due to the COVID-19 pandemic[J]. Lancet. 2021;398(10312):1700–12.

Tang Q, Wang Y, Li J, Luo D, Hao X, Xu J. Effect of repeated home quarantine on anxiety, depression, and PTSD symptoms in a chinese population during the COVID-19 pandemic: a cross-sectional study. Front Psychiatry. 2022;13:830334.

Article  PubMed  PubMed Central  Google Scholar 

Wang C, Song W, Hu X, Yan S, Zhang X, Wang X, Chen W. Depressive, anxiety, and insomnia symptoms between population in quarantine and general population during the COVID-19 pandemic: a case-controlled study. BMC Psychiatry. 2021;21(1):99.

Article  PubMed  PubMed Central  Google Scholar 

Kim Y, Kwon HY, Lee S, Kim CB. Depression during COVID-19 quarantine in South Korea: a propensity score-matched analysis. Front Public Health. 2021;9:743625.

Article  PubMed  Google Scholar 

Schmitt AJ, Brenner AM, Primo DCAL, Claudino F, Fleck M, Rocha NS. Potential predictors of depressive symptoms during the initial stage of the COVID-19 outbreak among Brazilian adults. J Affect Disord. 2021;282:1090–5.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Peng M, Mo B, Liu Y, Xu M, Song X, Liu L, Fang Y, Guo T, Ye J, Yu Z, et al. Prevalence, risk factors and clinical correlates of depression in quarantined population during the COVID-19 outbreak. J Affect Disord. 2020;275:119–24.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Nkire N, Mrklas K, Hrabok M, Gusnowski A, Vuong W, Surood S, Abba-Aji A, Urichuk L, Cao B, Greenshaw AJ, et al. COVID-19 pandemic: demographic predictors of self-isolation or self-quarantine and impact of isolation and quarantine on perceived stress, anxiety, and depression. Front Psychiatry. 2021;12:553468.

Article  PubMed  PubMed Central  Google Scholar 

Yan T, Zhizhong W, Jianzhong Z, Yubo Y, Jie L, Junjun Z, Guangtian L. Depressive and anxiety symptoms among people under quarantine during the COVID-19 epidemic in China: a cross-sectional study. Front Psychiatry. 2021;12:566241.

Article  PubMed  PubMed Central  Google Scholar 

Chen L, Zhao H, Razin D, Song T, Wu Y, Ma X, Huerxida Aji, Wang G, Wang M, Yan L. Anxiety levels during a second local COVID-19 pandemic breakout among quarantined people: a cross sectional survey in China. J Psychiatr Res. 2021;135:37–46.

Article  PubMed  PubMed Central  Google Scholar 

Chen L, Wang D, Xia Y, Zhou R. The association between quarantine duration and psychological outcomes, social distancing, and vaccination intention during the second outbreak of COVID-19 in China. Int J Public Health. 2022;67:1604096.

Article  PubMed  PubMed Central  Google Scholar 

Sun J, Zheng YB, Liu L, Li SQ, Zhao YM, Zhu XM, Que JY, Li MZ, Liu WJ, Yuan K et al. The Impact of Quarantine on Pain Sensation among the General Population in China during the COVID-19 Pandemic[J]. Brain Sci. 2022;12(1):79.

Bayram N, Bilgel N. The prevalence and socio-demographic correlations of depression, anxiety and stress among a group of university students. Soc Psych Psych Epid. 2008;43(8):667–72.

Article  Google Scholar 

Amarasuriya SD, Jorm AF, Reavley NJ. Prevalence of depression and its correlates among undergraduates in Sri Lanka. Asian J Psychiatr. 2015;15:32–7.

Article  PubMed  Google Scholar 

Voelker R. Mounting student depression taxing campus mental health services. JAMA. 2003;289(16):2055–6.

Article  PubMed  Google Scholar 

Gao D, Xiang Q, Lu G, Tong J, Jiang W, Yu X, Wang R, Lv Z, Li D. Evaluation and analysis of anxiety and depression symptoms for college students during COVID-19 pandemic. BMC Psychol. 2022;10(1):227.

Article  PubMed  PubMed Central  Google Scholar 

Lei XY, Xiao LM, Liu YN, Li YM. Prevalence of depression among Chinese University Students: a meta-analysis. PLoS One. 2016;11(4):e153454.

Article  Google Scholar 

Guan J, Wu C, Wei D, Xu Q, Wang J, Lin H, Wang C, Mao Z. Prevalence and factors for anxiety during the COVID-19 pandemic among college students in China[J]. Int J Environ Res Public Health. 2021;18(9):4974.

Luo X, Xu Q, Fan K, Wang J, Wei D, Wang X, Lou X, Lin H, Wang C, Wu C, et al. Prevalence and risk factors of depressive symptoms among 140,259 college students during the COVID-19 epidemic normalization in China: a cross-sectional survey. Front Public Health. 2022;10:936700.

Article  PubMed  PubMed Central  Google Scholar