{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,16]],"date-time":"2026-04-16T10:35:18Z","timestamp":1776335718880,"version":"3.51.2"},"reference-count":34,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2023,4,3]],"date-time":"2023-04-03T00:00:00Z","timestamp":1680480000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100000024","name":"Canadian Institutes of Health Research","doi-asserted-by":"publisher","award":["WI2\u2010179928"],"award-info":[{"award-number":["WI2\u2010179928"]}],"id":[{"id":"10.13039\/501100000024","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["acamh.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Child Psychology Psychiatry"],"published-print":{"date-parts":[[2023,8]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>We studied the effect of the Covid\u201019 pandemic on child eating disorder hospitalizations in Quebec, Canada. Quebec had one of the strictest lockdown measures targeting young people in North America.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>We analyzed eating disorder hospitalizations in children aged 10\u201319\u2009years before and during the pandemic. We used interrupted time series regression to assess trends in the monthly number of hospitalizations for anorexia nervosa, bulimia nervosa, and other eating disorders before the pandemic (April 2006 to February 2020), and during the first (March to August 2020) and second waves (September 2020 to March 2021). We determined the types of eating disorders requiring hospital treatment and identified the age, sex and socioeconomic subgroups that were most affected.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Hospitalization rates for eating disorders increased during the first (6.5 per 10,000) and second waves (12.8 per 10,000) compared with the period before the pandemic (5.8 per 10,000). The increase occurred for anorexia nervosa as well as other types of eating disorders. The number of girls and boys aged 10\u201314\u2009years admitted for eating disorders increased during wave 1. Wave 2 triggered an increase in eating disorder admissions among girls aged 15\u201319\u2009years. Hospitalization rates increased earlier for advantaged than disadvantaged youth.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The Covid\u201019 pandemic affected hospitalizations for anorexia nervosa as well as other eating disorders, beginning with girls aged 10\u201314\u2009years during wave 1, followed by girls aged 15\u201319\u2009years during wave 2. Boys aged 10\u201314\u2009years were also affected, as well as both advantaged and disadvantaged youth.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jcpp.13800","type":"journal-article","created":{"date-parts":[[2023,4,3]],"date-time":"2023-04-03T21:29:29Z","timestamp":1680557369000},"page":"1176-1184","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":19,"title":["Shifting age of child eating disorder hospitalizations during the Covid\u201019 pandemic"],"prefix":"10.1111","volume":"64","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2412-0459","authenticated-orcid":false,"given":"Nathalie","family":"Auger","sequence":"first","affiliation":[{"name":"University of Montreal Hospital Research Centre  Montreal QC Canada"},{"name":"Institut national de sant\u00e9 publique du Qu\u00e9bec  Montreal QC Canada"},{"name":"Department of Social and Preventive Medicine University of Montreal  Montreal QC Canada"},{"name":"Department of Epidemiology, Biostatistics, and Occupational Health McGill University  Montreal QC Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Howard","family":"Steiger","sequence":"additional","affiliation":[{"name":"Department of Psychiatry McGill University  Montreal QC Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thuy Mai","family":"Luu","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Sainte\u2010Justine Hospital  Montreal QC Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nicholas","family":"Chadi","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Sainte\u2010Justine Hospital  Montreal QC Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nancy","family":"Low","sequence":"additional","affiliation":[{"name":"Department of Psychiatry McGill University  Montreal QC Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marianne","family":"Bilodeau\u2010Bertrand","sequence":"additional","affiliation":[{"name":"University of Montreal Hospital Research Centre  Montreal QC Canada"},{"name":"Institut national de sant\u00e9 publique du Qu\u00e9bec  Montreal QC Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jessica","family":"Healy\u2010Profit\u00f3s","sequence":"additional","affiliation":[{"name":"University of Montreal Hospital Research Centre  Montreal QC Canada"},{"name":"Institut national de sant\u00e9 publique du Qu\u00e9bec  Montreal QC Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aimina","family":"Ayoub","sequence":"additional","affiliation":[{"name":"University of Montreal Hospital Research Centre  Montreal QC Canada"},{"name":"Institut national de sant\u00e9 publique du Qu\u00e9bec  Montreal QC Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"\u00c9milie","family":"Brousseau","sequence":"additional","affiliation":[{"name":"University of Montreal Hospital Research Centre  Montreal QC Canada"},{"name":"Institut national de sant\u00e9 publique du Qu\u00e9bec  Montreal QC Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mimi","family":"Isra\u00ebl","sequence":"additional","affiliation":[{"name":"Department of Psychiatry McGill University  Montreal QC Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2023,4,3]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1001\/jamanetworkopen.2021.37395"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1176\/appi.books.9780890425596"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1186\/s40337-022-00603-z"},{"key":"e_1_2_7_5_1","unstructured":"Cameron\u2010Blake E. Breton C. Sim P. Tatlow H. Hale T. Wood A. \u2026 &Tyson K.(2021).Variation in the Canadian provincial and territorial responses to COVID\u201019. (p. 43). Blavatnik School of Government Working Paper."},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jadohealth.2021.07.036"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/eat.23834"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/eat.23704"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13034-022-00482-x"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00431-021-04350-2"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1186\/s40337-021-00462-0"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1136\/archdischild-2020-319868"},{"key":"e_1_2_7_13_1","first-page":"34","volume-title":"\u00c9tat des pratiques\u2014COVID\u201019: Regard sur la fr\u00e9quentation des urgences par les adolescents pour certaines probl\u00e9matiques de sant\u00e9 mentale et psychosociales","author":"INESSS","year":"2021"},{"key":"e_1_2_7_14_1","volume-title":"Ligne du temps COVID\u201019 au Qu\u00e9bec","author":"INSPQ","year":"2020"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/eat.22467"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1001\/jamapediatrics.2021.3861"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.h2750"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.eatbeh.2021.101573"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/eat.23841"},{"key":"e_1_2_7_20_1","unstructured":"Ministry of Health and Social Services. (2021).Cadre normatif du syst\u00e8me MED\u2010\u00c9CHO (Maintenance et exploitation des donn\u00e9es pour l'\u00e9tude de la client\u00e8le hospitali\u00e8re). Government of Quebec. 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(2021).Population estimates on July 1st by age and sex. Available from:https:\/\/www150.statcan.gc.ca\/t1\/tbl1\/en\/tv.action?pid=1710000501[last accessed 22 April 2022]."},{"key":"e_1_2_7_30_1","unstructured":"Statistics Canada. (2022).Canada in 2041: A larger more diverse population with greater differences between regions. Available from:https:\/\/www150.statcan.gc.ca\/n1\/daily\u2010quotidien\/220908\/dq220908a\u2010eng.htm[last accessed 21 December 2022]."},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1001\/jamanetworkopen.2022.22079"},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13030-021-00232-z"},{"key":"e_1_2_7_33_1","doi-asserted-by":"publisher","DOI":"10.1192\/bjp.2021.105"},{"key":"e_1_2_7_34_1","doi-asserted-by":"publisher","DOI":"10.1002\/eat.23353"},{"key":"e_1_2_7_35_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(20)30059-3"}],"container-title":["Journal of Child Psychology and Psychiatry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/acamh.onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jcpp.13800","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,3]],"date-time":"2025-11-03T18:05:40Z","timestamp":1762193140000},"score":1,"resource":{"primary":{"URL":"https:\/\/acamh.onlinelibrary.wiley.com\/doi\/10.1111\/jcpp.13800"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,4,3]]},"references-count":34,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2023,8]]}},"alternative-id":["10.1111\/jcpp.13800"],"URL":"https:\/\/doi.org\/10.1111\/jcpp.13800","archive":["Portico"],"relation":{},"ISSN":["0021-9630","1469-7610"],"issn-type":[{"value":"0021-9630","type":"print"},{"value":"1469-7610","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,4,3]]},"assertion":[{"value":"2023-03-03","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-04-03","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}