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A secondary aim was to examine the associations between the quality of group relationships and severity of eating disorder and depression symptoms in patients; and depression symptoms in carers. Participants completed the online Social Identity Mapping Tool, which was used to measure the quantity and quality of social group memberships (e.g., number of social groups, number of groups rated \u2018highly positive\u2019). Participants also completed self\u2010report measures of clinical symptoms. Compared to controls, patients reported fewer social groups when eating disorder\u2010related groups were included, and significantly fewer social groups, and community groups in particular, when eating disorder\u2010related groups were excluded. Number of positive groups was negatively associated with severity of eating disorder and depression symptoms in patients when eating disorder\u2010related groups were excluded. Carers reported fewer groups overall, fewer family groups, and fewer positive and supportive groups compared to healthy controls. There was a weak association between the number of positive groups and the severity of depression symptoms in carers. Positive group memberships might play a protective role towards developing more severe eating disorder and depression symptoms.<\/jats:p>","DOI":"10.1002\/erv.2840","type":"journal-article","created":{"date-parts":[[2021,6,4]],"date-time":"2021-06-04T11:02:25Z","timestamp":1622804545000},"page":"733-743","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["An examination of social group memberships in patients with eating disorders, carers, and healthy controls"],"prefix":"10.1002","volume":"29","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9671-4344","authenticated-orcid":false,"given":"Katie","family":"Rowlands","sequence":"first","affiliation":[{"name":"Department of Psychological Medicine Institute of Psychiatry, Psychology and Neuroscience King\u2019s College London  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6972-4862","authenticated-orcid":false,"given":"Daniel","family":"Willmott","sequence":"additional","affiliation":[{"name":"Department of Psychological Medicine Institute of Psychiatry, Psychology and Neuroscience King\u2019s College London  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7763-7099","authenticated-orcid":false,"given":"Valentina","family":"Cardi","sequence":"additional","affiliation":[{"name":"Department of Psychological Medicine Institute of Psychiatry, Psychology and Neuroscience King\u2019s College London  London UK"},{"name":"Department of General Psychology University of Padova  Padova Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6422-7306","authenticated-orcid":false,"given":"Danielle","family":"Clark Bryan","sequence":"additional","affiliation":[{"name":"Department of Psychological Medicine Institute of Psychiatry, Psychology and Neuroscience King\u2019s College London  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5296-3480","authenticated-orcid":false,"given":"Tegan","family":"Cruwys","sequence":"additional","affiliation":[{"name":"Research School of Psychology The Australian National University  Canberra Australian Capital Territory Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0871-4596","authenticated-orcid":false,"given":"Janet","family":"Treasure","sequence":"additional","affiliation":[{"name":"Department of Psychological Medicine Institute of Psychiatry, Psychology and Neuroscience King\u2019s College London  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2021,6,3]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/eat.22498"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1037\/0033-2909.130.1.80"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.3389\/fpsyg.2018.02128"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1080\/16066359.2018.1544623"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1037\/pspa0000174"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/erv.2542"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/eat.22261"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.3109\/15622975.2012.665479"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.2174\/1570159X16666180118100028"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/erv.2493"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00127-011-0384-6"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00127-012-0524-7"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.socscimed.2013.09.013"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/bjso.12155"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.psychres.2020.113241"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/eat.20562"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1080\/10410236.2020.1868076"},{"key":"e_1_2_10_19_1","volume-title":"Recovery and maintenance: How women with eating disorders use Instagram","author":"Eikey E. 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