{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,21]],"date-time":"2026-07-21T03:57:53Z","timestamp":1784606273974,"version":"3.55.0"},"reference-count":35,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2021,3,1]],"date-time":"2021-03-01T00:00:00Z","timestamp":1614556800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2021,3,1]],"date-time":"2021-03-01T00:00:00Z","timestamp":1614556800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2021,3,1]],"date-time":"2021-03-01T00:00:00Z","timestamp":1614556800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2021,3,1]],"date-time":"2021-03-01T00:00:00Z","timestamp":1614556800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2021,3,1]],"date-time":"2021-03-01T00:00:00Z","timestamp":1614556800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2021,3,1]],"date-time":"2021-03-01T00:00:00Z","timestamp":1614556800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2021,3,1]],"date-time":"2021-03-01T00:00:00Z","timestamp":1614556800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Affective Disorders"],"published-print":{"date-parts":[[2021,3]]},"DOI":"10.1016\/j.jad.2021.01.028","type":"journal-article","created":{"date-parts":[[2021,1,14]],"date-time":"2021-01-14T02:08:26Z","timestamp":1610590106000},"page":"1226-1233","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":49,"special_numbering":"C","title":["Covid-19 pandemic and lockdown impacts: A description in a longitudinal study of bipolar disorder"],"prefix":"10.1016","volume":"282","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1592-0825","authenticated-orcid":false,"given":"Anastasia K.","family":"Yocum","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4952-8258","authenticated-orcid":false,"given":"Yuqi","family":"Zhai","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Melvin G.","family":"McInnis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8603-5009","authenticated-orcid":false,"given":"Peisong","family":"Han","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"April","key":"10.1016\/j.jad.2021.01.028_bib0001","doi-asserted-by":"crossref","first-page":"1062","DOI":"10.1016\/j.jad.2020.05.149","article-title":"COVID-19 inpatients with psychiatric disorders: real-world clinical recommendations from an expert team in consultation-liaison psychiatry","volume":"274","author":"Anmella","year":"2020","journal-title":"J. Affect. Disord."},{"issue":"5","key":"10.1016\/j.jad.2021.01.028_bib0002","doi-asserted-by":"crossref","first-page":"460","DOI":"10.1038\/s41562-020-0884-z","article-title":"Using social and behavioural science to support COVID-19 pandemic response","volume":"4","author":"Bavel","year":"2020","journal-title":"Nat. Human Behav."},{"issue":"November","key":"10.1016\/j.jad.2021.01.028_bib0003","first-page":"1","article-title":"Sixty-day outcomes among patients hospitalized with COVID-19","author":"Chopra","year":"2020","journal-title":"Ann. Intern. Med."},{"key":"10.1016\/j.jad.2021.01.028_bib0004","doi-asserted-by":"crossref","first-page":"510","DOI":"10.1056\/NEJMp2008017","article-title":"Mental health in the Covid-19 pandemic","volume":"383","author":"Cullen","year":"2020","journal-title":"N. Engl. J. Med."},{"issue":"4","key":"10.1016\/j.jad.2021.01.028_bib0005","doi-asserted-by":"crossref","first-page":"1121","DOI":"10.1007\/s11126-020-09808-4","article-title":"Past epidemics, natural disasters, COVID19, and mental health: learning from history as we deal with the present and prepare for the future","volume":"91","author":"Esterwood","year":"2020","journal-title":"Psychiatr. Q."},{"issue":"2","key":"10.1016\/j.jad.2021.01.028_bib0006","doi-asserted-by":"crossref","first-page":"153","DOI":"10.1007\/s11325-009-0301-3","article-title":"Circadian preference in bipolar disorder","volume":"14","author":"Giglio","year":"2010","journal-title":"Sleep Breath"},{"issue":"May","key":"10.1016\/j.jad.2021.01.028_bib0007","doi-asserted-by":"crossref","first-page":"172","DOI":"10.1016\/j.bbi.2020.05.040","article-title":"Mental health consequences during the initial stage of the 2020 Coronavirus pandemic (COVID-19) in Spain","volume":"87","author":"Gonz\u00e1lez-Sanguino","year":"2020","journal-title":"Brain Behav. Immun."},{"issue":"3","key":"10.1016\/j.jad.2021.01.028_bib0008","doi-asserted-by":"crossref","first-page":"253","DOI":"10.1093\/aje\/kwr193","article-title":"The PhenX toolkit: get the most from your measures","volume":"174","author":"Hamilton","year":"2011","journal-title":"Am. J. Epidemiol."},{"issue":"April","key":"10.1016\/j.jad.2021.01.028_bib0009","doi-asserted-by":"crossref","first-page":"100","DOI":"10.1016\/j.bbi.2020.04.069","article-title":"Do psychiatric patients experience more psychiatric symptoms during COVID-19 pandemic and lockdown? A case-control study with service and research implications for immunopsychiatry","volume":"87","author":"Hao","year":"2020","journal-title":"Brain Behav. Immun."},{"issue":"May","key":"10.1016\/j.jad.2021.01.028_bib0010","article-title":"The REDCap consortium: building an international community of software platform partners","volume":"95","author":"Harris","year":"2019","journal-title":"J. Biomed. Inform."},{"issue":"1","key":"10.1016\/j.jad.2021.01.028_bib0011","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1186\/s12889-020-09738-7","article-title":"Gender differences of depression and anxiety among social media users during the COVID-19 outbreak in China:a cross-sectional study","volume":"20","author":"Hou","year":"2020","journal-title":"BMC Public Health"},{"issue":"02","key":"10.1016\/j.jad.2021.01.028_bib0012","doi-asserted-by":"crossref","first-page":"606","DOI":"10.1046\/j.1525-1497.2001.016009606.x","article-title":"The PHQ-9, validity of a brief depression severity measure","volume":"16","author":"Kroenke","year":"2001","journal-title":"JGIM"},{"issue":"5","key":"10.1016\/j.jad.2021.01.028_bib0013","doi-asserted-by":"crossref","first-page":"e10","DOI":"10.1016\/S2352-4642(20)30108-5","article-title":"Delayed access or provision of care in Italy resulting from fear of COVID-19","volume":"4","author":"Lazzerini","year":"2020","journal-title":"Lancet Child Adolesc. Health"},{"key":"10.1016\/j.jad.2021.01.028_bib0014","doi-asserted-by":"crossref","unstructured":"Lee, K., Han, S., & Jeong, Y. (2020). COVID-19, flattening the curve, and Benford's law. (January).","DOI":"10.1016\/j.physa.2020.125090"},{"key":"10.1016\/j.jad.2021.01.028_bib0015","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1016\/j.puhe.2017.07.035","article-title":"An overview of systematic reviews on the public health consequences of social isolation and loneliness","volume":"152","author":"Leigh-Hunt","year":"2017","journal-title":"Public Health"},{"issue":"1","key":"10.1016\/j.jad.2021.01.028_bib0016","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1093\/biomet\/73.1.13","article-title":"Longitudinal data analysis using GLM","volume":"73","author":"Liang","year":"1986","journal-title":"Biometrika"},{"issue":"8","key":"10.1016\/j.jad.2021.01.028_bib0017","doi-asserted-by":"crossref","first-page":"1740","DOI":"10.3201\/eid2608.201093","article-title":"Evaluating the effectiveness of social distancing interventions to delay or flatten the epidemic curve of coronavirus disease","volume":"26","author":"Matrajt","year":"2020","journal-title":"Emerg. Infect. Dis."},{"issue":"1","key":"10.1016\/j.jad.2021.01.028_bib0018","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1093\/ije\/dyx229","article-title":"Cohort profile: the Heinz C. Prechter longitudinal study of bipolar disorder","volume":"47","author":"McInnis","year":"2018","journal-title":"Int. J. Epidemiol."},{"issue":"1","key":"10.1016\/j.jad.2021.01.028_bib0019","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1093\/ije\/dyx229","article-title":"Cohort profile: the Heinz C. Prechter longitudinal study of bipolar disorder","volume":"47","author":"McInnis","year":"2018","journal-title":"Int. J. Epidemiol."},{"issue":"May","key":"10.1016\/j.jad.2021.01.028_bib0020","doi-asserted-by":"crossref","first-page":"30","DOI":"10.1016\/j.genhosppsych.2020.06.013","article-title":"Physical health among people with serious mental illness in the face of COVID-19: concerns and mitigation strategies","volume":"66","author":"Melamed","year":"2020","journal-title":"Gen. Hosp. Psychiatry"},{"key":"10.1016\/j.jad.2021.01.028_bib0021","doi-asserted-by":"crossref","first-page":"46","DOI":"10.1016\/j.smrv.2016.06.007","article-title":"Chronotype and circadian rhythm in bipolar disorder: a systematic review","volume":"34","author":"Melo","year":"2017","journal-title":"Sleep Med. Rev."},{"issue":"1","key":"10.1016\/j.jad.2021.01.028_bib0022","doi-asserted-by":"crossref","first-page":"68","DOI":"10.1590\/1516-4446-2019-0489","article-title":"Chronotype in bipolar disorder: an 18-month prospective study","volume":"42","author":"Melo","year":"2020","journal-title":"Braz. J. Psychiatry"},{"issue":"5","key":"10.1016\/j.jad.2021.01.028_bib0023","doi-asserted-by":"crossref","DOI":"10.2196\/19203","article-title":"Assessing the real-time mental health challenges of COVID-19 in individuals with serious mental illnesses: protocol for a quantitative study","volume":"9","author":"Moore","year":"2020","journal-title":"JMIR Res. Protoc."},{"issue":"35","key":"10.1016\/j.jad.2021.01.028_bib0024","doi-asserted-by":"crossref","first-page":"1198","DOI":"10.15585\/mmwr.mm6935a2","article-title":"Timing of state and territorial COVID-19 stay-at-home orders and changes in population movement \u2014 United States, March 1\u2013May 31, 2020","volume":"69","author":"Moreland","year":"2020","journal-title":"MMWR Morb. Mortal. Wkly. Rep."},{"issue":"3","key":"10.1016\/j.jad.2021.01.028_bib0025","doi-asserted-by":"crossref","first-page":"443","DOI":"10.1016\/j.jad.2011.04.055","article-title":"Gender differences in a cohort study of 604 bipolar patients: the role of predominant polarity","volume":"133","author":"Nivoli","year":"2011","journal-title":"J. Affect. Disord."},{"key":"10.1016\/j.jad.2021.01.028_bib0026","first-page":"bdi.12947","article-title":"Bipolar disorder, COVID-19, and the risk of relapse","author":"Rajkumar","year":"2020","journal-title":"Bipolar Disord."},{"key":"10.1016\/j.jad.2021.01.028_bib0027","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1037\/tra0000703","article-title":"Loneliness, isolation, and social support factors in post-COVID-19 mental health","volume":"12","author":"Saltzman","year":"2020","journal-title":"Psychol. Trauma"},{"key":"10.1016\/j.jad.2021.01.028_bib0028","first-page":"1","article-title":"The impact of the COVID-19 pandemic on suicide rates","author":"Sher","year":"2020","journal-title":"QJM"},{"issue":"12","key":"10.1016\/j.jad.2021.01.028_bib0029","doi-asserted-by":"crossref","first-page":"10","DOI":"10.3928\/0098-9134-19991201-10","article-title":"The Pittsburgh Sleep Quality Index (PSQI)","volume":"25","author":"Smyth","year":"1999","journal-title":"J. Gerontol. Nurs."},{"issue":"22","key":"10.1016\/j.jad.2021.01.028_bib0030","doi-asserted-by":"crossref","first-page":"2072","DOI":"10.1056\/NEJMp1915298","article-title":"Sharing health data and biospecimens with industry - A principle-driven, practical approach","volume":"382","author":"Spector-Bagdady","year":"2020","journal-title":"N. Engl. J. Med."},{"issue":"10","key":"10.1016\/j.jad.2021.01.028_bib0031","doi-asserted-by":"crossref","first-page":"1092","DOI":"10.1001\/archinte.166.10.1092","article-title":"A brief measure for assessing generalized anxiety disorder: the GAD-7","volume":"166","author":"Spitzer","year":"2006","journal-title":"Arch. Intern. Med."},{"issue":"307","key":"10.1016\/j.jad.2021.01.028_bib0032","volume":"5","year":"2008","journal-title":"Office of the Governor"},{"key":"10.1016\/j.jad.2021.01.028_bib0033","article-title":"Coronavirus Impact Scale FAQ","author":"Stoddard, Joel","year":"2020","journal-title":"TBD"},{"key":"10.1016\/j.jad.2021.01.028_bib0034","doi-asserted-by":"crossref","unstructured":"Van Rheenen, T.E., Meyer, D., Neill, E., Phillipou, A., Tan, E.J., Lin Toh, W., & Rossell, S.L. (2020). Mental health status of individuals with a mood-disorder during the COVID-19 pandemic in Australia: initial results from the COLLATE project. 10.1016\/j.jad.2020.06.037.","DOI":"10.1016\/j.jad.2020.06.037"},{"issue":"April","key":"10.1016\/j.jad.2021.01.028_bib0035","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.jpsychires.2020.05.026","article-title":"The psychological status of people affected by the COVID-19 outbreak in China","volume":"129","author":"Zhu","year":"2020","journal-title":"J. Psychiatr. Res."}],"container-title":["Journal of Affective Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0165032721000410?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0165032721000410?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,28]],"date-time":"2025-09-28T02:22:32Z","timestamp":1759026152000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0165032721000410"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,3]]},"references-count":35,"alternative-id":["S0165032721000410"],"URL":"https:\/\/doi.org\/10.1016\/j.jad.2021.01.028","relation":{},"ISSN":["0165-0327"],"issn-type":[{"value":"0165-0327","type":"print"}],"subject":[],"published":{"date-parts":[[2021,3]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Covid-19 pandemic and lockdown impacts: A description in a longitudinal study of bipolar disorder","name":"articletitle","label":"Article Title"},{"value":"Journal of Affective Disorders","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jad.2021.01.028","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2021 Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}