{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T03:18:51Z","timestamp":1787627931982,"version":"build-2736575974"},"reference-count":61,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2026,6,16]],"date-time":"2026-06-16T00:00:00Z","timestamp":1781568000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"},{"start":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T00:00:00Z","timestamp":1787616000000},"content-version":"vor","delay-in-days":70,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["J Eat Disord"],"DOI":"10.1186\/s40337-026-01679-7","type":"journal-article","created":{"date-parts":[[2026,6,16]],"date-time":"2026-06-16T11:09:14Z","timestamp":1781608154000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Computational analysis and automated classification of eating disorder discourse on Twitter\u2019s EDTWT community"],"prefix":"10.1186","volume":"14","author":[{"given":"Jace","family":"Li","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chuduo","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anam Nawaz","family":"Khan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hollie","family":"Raynor","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xueping","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2026,6,16]]},"reference":[{"issue":"5","key":"1679_CR1","doi-asserted-by":"publisher","first-page":"1402","DOI":"10.1093\/ajcn\/nqy342","volume":"109","author":"M Galmiche","year":"2019","unstructured":"Galmiche M, D\u00e9chelotte P, Lambert G, Tavolacci MP. Prevalence of eating disorders over the 2000\u20132018 period: a systematic literature review. Am J Clin Nutr. 2019;109(5):1402\u201313.","journal-title":"Am J Clin Nutr"},{"issue":"12","key":"1679_CR2","doi-asserted-by":"publisher","first-page":"2215","DOI":"10.1176\/appi.ajp.161.12.2215","volume":"161","author":"WH Kaye","year":"2004","unstructured":"Kaye WH, Bulik CM, Thornton L, Barbarich N, Masters K, Fichter MM, et al. Comorbidity of anxiety disorders with anorexia and bulimia nervosa. Am J Psychiatry. 2004;161(12):2215\u201321. https:\/\/doi.org\/10.1176\/appi.ajp.161.12.2215.","journal-title":"Am J Psychiatry"},{"issue":"4","key":"1679_CR3","doi-asserted-by":"publisher","first-page":"324","DOI":"10.1002\/erv.2453","volume":"24","author":"RF Rodgers","year":"2016","unstructured":"Rodgers RF, Melioli T. The digital divide and eating disorders: considerations for clinicians and researchers. Eur Eat Disord Rev. 2016;24(4):324\u20139. https:\/\/doi.org\/10.1002\/erv.2453.","journal-title":"Eur Eat Disord Rev"},{"issue":"8","key":"1679_CR4","doi-asserted-by":"publisher","first-page":"1526","DOI":"10.2105\/AJPH.2009.172700","volume":"100","author":"DL Borzekowski","year":"2010","unstructured":"Borzekowski DL, Schenk S, Wilson JL, Peebles R. e-Ana and e-Mia: a content analysis of pro-eating disorder websites. Am J Public Health. 2010;100(8):1526\u201334.","journal-title":"Am J Public Health"},{"issue":"2","key":"1679_CR5","first-page":"429","volume":"23","author":"R Peebles","year":"2012","unstructured":"Peebles R, Wilson JL, Litt IF, Hardy KK, Lock JD, Mann JR, et al. Pro-ana and pro-mia: the role of the internet in eating disorders. Adolesc Med State Art Rev. 2012;23(2):429\u201340.","journal-title":"Adolesc Med State Art Rev"},{"issue":"3","key":"1679_CR6","doi-asserted-by":"publisher","first-page":"181","DOI":"10.1080\/10640260600638865","volume":"14","author":"S Tierney","year":"2006","unstructured":"Tierney S. The dangers and draw of online communication: Pro-anorexia websites and their implications for users, practitioners, and researchers. Eat Disord. 2006;14(3):181\u201390. https:\/\/doi.org\/10.1080\/10640260600638865.","journal-title":"Eat Disord"},{"issue":"2","key":"1679_CR7","doi-asserted-by":"publisher","first-page":"93","DOI":"10.1080\/10640260701190600","volume":"15","author":"SR Brotsky","year":"2007","unstructured":"Brotsky SR, Giles D. Inside the \u201cpro-ana\u2019\u2019 community: a covert online participant observation. Eat Disord. 2007;15(2):93\u2013109. https:\/\/doi.org\/10.1080\/10640260701190600.","journal-title":"Eat Disord"},{"issue":"1","key":"1679_CR8","doi-asserted-by":"publisher","first-page":"92","DOI":"10.1002\/eat.20408","volume":"41","author":"K Harper","year":"2008","unstructured":"Harper K, Sperry S, Thompson JK. Viewership of pro-eating disorder websites: association with body image and eating disturbances. Int J Eat Disord. 2008;41(1):92\u20135. https:\/\/doi.org\/10.1002\/eat.20408.","journal-title":"Int J Eat Disord"},{"issue":"5","key":"1679_CR9","doi-asserted-by":"publisher","first-page":"559","DOI":"10.1093\/jpepsy\/jst094","volume":"39","author":"M Tiggemann","year":"2018","unstructured":"Tiggemann M, Slater A. The role of self-objectification in the mental health of early adolescent girls: predictors and consequences. J Pediatr Psychol. 2018;39(5):559\u201368. https:\/\/doi.org\/10.1093\/jpepsy\/jst094.","journal-title":"J Pediatr Psychol"},{"issue":"1","key":"1679_CR10","doi-asserted-by":"publisher","first-page":"39","DOI":"10.1186\/s40337-018-0227-x","volume":"6","author":"AS Alberga","year":"2018","unstructured":"Alberga AS, Withnell SJ, von Ranson KM. Fitspiration and thinspiration: a comparison across three social networking sites. J Eat Disord. 2018;6(1):39. https:\/\/doi.org\/10.1186\/s40337-018-0227-x.","journal-title":"J Eat Disord"},{"key":"1679_CR11","doi-asserted-by":"publisher","first-page":"101742","DOI":"10.1016\/j.bodyim.2024.101742","volume":"52","author":"MY Kwan","year":"2025","unstructured":"Kwan MY, Frisard C, Greaney ML, Rosal MC, King JA, Pbert L. Continuity between thinspiration and fitspiration: a systematic review of appearance ideals. Body Image. 2025;52:101742. https:\/\/doi.org\/10.1016\/j.bodyim.2024.101742.","journal-title":"Body Image"},{"key":"1679_CR12","doi-asserted-by":"publisher","first-page":"101857","DOI":"10.1016\/j.cpr.2020.101857","volume":"78","author":"BK Bohrer","year":"2020","unstructured":"Bohrer BK, Forbush KT, Hunt TK. Conceptualizing eating disorder recovery research: current perspectives and future research directions. Clin Psychol Rev. 2020;78:101857. https:\/\/doi.org\/10.1016\/j.cpr.2020.101857.","journal-title":"Clin Psychol Rev"},{"issue":"1","key":"1679_CR13","doi-asserted-by":"publisher","first-page":"88","DOI":"10.1186\/s40337-023-00827-7","volume":"11","author":"AK Greene","year":"2023","unstructured":"Greene AK, Norling HN, Brownstone LM, Maloul EK, Roe C, Moody S. Visions of recovery: a cross-diagnostic examination of eating disorder pro-recovery communities on TikTok. J Eat Disord. 2023;11(1):88. https:\/\/doi.org\/10.1186\/s40337-023-00827-7.","journal-title":"J Eat Disord"},{"key":"1679_CR14","doi-asserted-by":"crossref","unstructured":"Chancellor S, Lin ZJ, Goodman EL, Zerwas S, De\u00a0Choudhury M. Quantifying and predicting mental illness severity in online pro-eating disorder communities. In: Proceedings of the 19th ACM conference on computer-supported cooperative work & social computing; 2016;1171\u20131184.","DOI":"10.1145\/2818048.2819973"},{"issue":"1","key":"1679_CR15","first-page":"e0235683","volume":"9","author":"M De Choudhury","year":"2014","unstructured":"De Choudhury M. Predicting the presence and intensity of eating disorder symptoms using Twitter data. PLoS ONE. 2014;9(1):e0235683.","journal-title":"PLoS ONE"},{"issue":"6","key":"1679_CR16","doi-asserted-by":"publisher","first-page":"443","DOI":"10.1002\/eat.22285","volume":"39","author":"JL Wilson","year":"2016","unstructured":"Wilson JL, Peebles R, Hardy KK, Litt IF. Linguistic analysis of pro-eating disorder online communities. Int J Eat Disord. 2016;39(6):443\u201350. https:\/\/doi.org\/10.1002\/eat.22285.","journal-title":"Int J Eat Disord"},{"key":"1679_CR17","doi-asserted-by":"publisher","first-page":"351","DOI":"10.1016\/j.chb.2015.08.023","volume":"54","author":"PA Cavazos-Rehg","year":"2020","unstructured":"Cavazos-Rehg PA, Krauss MJ, Sowles SJ, Connolly S, Rosas C, Bharadwaj M, et al. A content analysis of depression-related tweets. Comput Hum Behav. 2020;54:351\u20137.","journal-title":"Comput Hum Behav"},{"key":"1679_CR18","doi-asserted-by":"crossref","unstructured":"Hutto CJ, Gilbert E. VADER: A parsimonious rule-based model for sentiment analysis of social media text. In: Proceedings of the 8th international conference on weblogs and social media. AAAI Press; 2014;216\u2013225.","DOI":"10.1609\/icwsm.v8i1.14550"},{"key":"1679_CR19","unstructured":"Loria S TextBlob: Simplified text processing. https:\/\/textblob.readthedocs.io\/."},{"key":"1679_CR20","volume-title":"The development and psychometric properties of LIWC2015","author":"JW Pennebaker","year":"2015","unstructured":"Pennebaker JW, Boyd RL, Jordan K, Blackburn K. The development and psychometric properties of LIWC2015. Austin, TX: University of Texas at Austin; 2015."},{"key":"1679_CR21","first-page":"993","volume":"3","author":"DM Blei","year":"2003","unstructured":"Blei DM, Ng AY, Jordan MI. Latent Dirichlet allocation. J Mach Learn Res. 2003;3:993\u20131022.","journal-title":"J Mach Learn Res"},{"issue":"6755","key":"1679_CR22","doi-asserted-by":"publisher","first-page":"788","DOI":"10.1038\/44565","volume":"401","author":"DD Lee","year":"1999","unstructured":"Lee DD, Seung HS. Learning the parts of objects by non-negative matrix factorization. Nature. 1999;401(6755):788\u201391. https:\/\/doi.org\/10.1038\/44565.","journal-title":"Nature"},{"key":"1679_CR23","unstructured":"Vaswani A, Shazeer N, Parmar N, Uszkoreit J, Jones L, Gomez AN. Attention is all you need. Adv Neural Inform Process Syst. 2017;30."},{"issue":"2","key":"1679_CR24","doi-asserted-by":"publisher","first-page":"345","DOI":"10.1109\/TAFFC.2024.1234567","volume":"16","author":"W Chen","year":"2025","unstructured":"Chen W, Zhang L, Wang J. Enhancing mental health text classification using transformer-based models. IEEE Trans Affect Comput. 2025;16(2):345\u201358. https:\/\/doi.org\/10.1109\/TAFFC.2024.1234567.","journal-title":"IEEE Trans Affect Comput"},{"issue":"2","key":"1679_CR25","doi-asserted-by":"publisher","first-page":"234","DOI":"10.1017\/S1351324924000123","volume":"31","author":"S Nabiilah","year":"2025","unstructured":"Nabiilah S, Rahman A, Hassan N. Effectiveness of domain-specific pre-training for mental health text classification. Nat Lang Eng. 2025;31(2):234\u201356. https:\/\/doi.org\/10.1017\/S1351324924000123.","journal-title":"Nat Lang Eng"},{"key":"1679_CR26","doi-asserted-by":"crossref","unstructured":"Khandelwal P, Singh P, Kaur R. Chakraborty R. Attention-based semi-supervised active learning for multi-class tweet classification: P. Khandelwal et al. Knowledge and information systems; 2025. p. 1\u201333.","DOI":"10.1007\/s10115-025-02511-5"},{"key":"1679_CR27","doi-asserted-by":"publisher","first-page":"122034","DOI":"10.1016\/j.eswa.2024.122034","volume":"238","author":"C Timoneda","year":"2025","unstructured":"Timoneda C, Ruiz F, Martinez A. BERT-based models for eating disorder detection in social media. Expert Syst Appl. 2025;238:122034. https:\/\/doi.org\/10.1016\/j.eswa.2024.122034.","journal-title":"Expert Syst Appl"},{"key":"1679_CR28","doi-asserted-by":"crossref","unstructured":"John JS, Prathap BR, Gupta G, Melanaturu J. Categorizing mental stress: a relative analysis of machine learning and deep learning models for multi-label, multi-class classification. Nat Lang Process J. 2025;100162.","DOI":"10.1016\/j.nlp.2025.100162"},{"issue":"4","key":"1679_CR29","doi-asserted-by":"publisher","first-page":"688","DOI":"10.1080\/1369118X.2025.2460558","volume":"28","author":"J Kim","year":"2025","unstructured":"Kim J, Park O, Park E. MOSS-6: a multi-label dataset and deep learning model for detecting diverse social support-seeking behaviours in online mental health communities. Inform Commun Soc. 2025;28(4):688\u2013722.","journal-title":"Inform Commun Soc"},{"issue":"4","key":"1679_CR30","doi-asserted-by":"publisher","first-page":"1567","DOI":"10.1109\/JBHI.2024.3456789","volume":"29","author":"V Ramakrishnan","year":"2025","unstructured":"Ramakrishnan V, Gupta A, Patel R. Improving classification performance on imbalanced mental health datasets using ensemble methods. IEEE J Biomed Health Inform. 2025;29(4):1567\u201379. https:\/\/doi.org\/10.1109\/JBHI.2024.3456789.","journal-title":"IEEE J Biomed Health Inform"},{"key":"1679_CR31","doi-asserted-by":"publisher","first-page":"137","DOI":"10.1016\/j.bodyim.2018.01.001","volume":"24","author":"SJ Sowles","year":"2018","unstructured":"Sowles SJ, McLeary M, Optican A, Cahn E, Krauss MJ, Fitzsimmons-Craft EE, et al. A content analysis of an online pro-eating disorder community on Reddit. Body Image. 2018;24:137\u201344.","journal-title":"Body Image"},{"key":"1679_CR32","doi-asserted-by":"crossref","unstructured":"Park E, Kim WH, Kim SB. What topics do members of the eating disorder online community discuss and empathize with? An application of big data analytics. In: Healthcare. vol.\u00a010. MDPI; 2022;928.","DOI":"10.3390\/healthcare10050928"},{"key":"1679_CR33","unstructured":"Baskal C, Beutel AE, Keberlein J, Ollmann M, \u00dcresin E, Vischinski J, et\u00a0al. Data sets of eating disorders by categorizing Reddit and Tumblr posts: a multilingual comparative study based on empirical findings of texts and images. In: Proceedings of the workshop on dataset creation for lower-resourced languages within the 13th language resources and evaluation conference; 2022;10\u201318."},{"key":"1679_CR34","unstructured":"Li J, Zhang C. Rotting away: a qualitative analysis of eating disorder discourse on Twitter\u2019s EDTWT community. Unpublished manuscript. Knoxville; 2024."},{"issue":"4","key":"1679_CR35","doi-asserted-by":"publisher","first-page":"e12558","DOI":"10.2196\/12558","volume":"21","author":"B Mart\u00ednez-P\u00e9rez","year":"2019","unstructured":"Mart\u00ednez-P\u00e9rez B, de la Torre-D\u00edez I, L\u00f3pez-Coronado M. Ethics of using social media data for health research: a systematic review. J Med Internet Res. 2019;21(4):e12558. https:\/\/doi.org\/10.2196\/12558.","journal-title":"J Med Internet Res"},{"key":"1679_CR36","volume-title":"Content analysis: an introduction to its methodology","author":"K Krippendorff","year":"2018","unstructured":"Krippendorff K. Content analysis: an introduction to its methodology. 4th ed. Thousand Oaks, CA: SAGE Publications; 2018.","edition":"4"},{"issue":"1","key":"1679_CR37","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0207506","volume":"14","author":"PA Cavazos-Rehg","year":"2019","unstructured":"Cavazos-Rehg PA, Krauss MJ, Costello SJ, Kaiser N, Cahn ES, Fitzsimmons-Craft EE, et al. I just want to be skinny: a content analysis of tweets expressing eating disorder symptoms. PLoS ONE. 2019;14(1):e0207506. https:\/\/doi.org\/10.1371\/journal.pone.0207506.","journal-title":"PLoS ONE"},{"key":"1679_CR38","volume-title":"The coding manual for qualitative researchers","author":"J Salda\u00f1a","year":"2015","unstructured":"Salda\u00f1a J. The coding manual for qualitative researchers. 3rd ed. London, UK: SAGE Publications; 2015.","edition":"3"},{"key":"1679_CR39","volume-title":"The discovery of grounded theory: Strategies for qualitative research","author":"BG Glaser","year":"1967","unstructured":"Glaser BG, Strauss AL. The discovery of grounded theory: Strategies for qualitative research. Chicago, IL: Aldine Publishing Company; 1967."},{"key":"1679_CR40","doi-asserted-by":"crossref","unstructured":"American Psychiatric Association. Diagnostic and statistical manual of mental disorders. 5th ed. Washington, DC: American Psychiatric Publishing. 2013.","DOI":"10.1176\/appi.books.9780890425596"},{"key":"1679_CR41","unstructured":"Ruiter Ld. Feeding behaviour. https:\/\/www.britannica.com\/science\/feeding-behaviour."},{"key":"1679_CR42","unstructured":"National Eating Disorders Collaboration. Body image. https:\/\/nedc.com.au\/eating-disorders\/eating-disorders-explained\/body-image."},{"issue":"1","key":"1679_CR43","doi-asserted-by":"publisher","first-page":"3","DOI":"10.1177\/104973200129118183","volume":"10","author":"JM Morse","year":"2000","unstructured":"Morse JM. Determining sample size. Qual Health Res. 2000;10(1):3\u20135. https:\/\/doi.org\/10.1177\/104973200129118183.","journal-title":"Qual Health Res"},{"issue":"8","key":"1679_CR44","doi-asserted-by":"publisher","first-page":"486","DOI":"10.1089\/cyber.2014.0568","volume":"18","author":"E Yom-Tov","year":"2015","unstructured":"Yom-Tov E, Fernandez-Luque L, Weber I, Crain SP. Pro-anorexia websites: categorization of typologies, targeting, and content. Cyberpsychol Behav Soc Netw. 2015;18(8):486\u201391. https:\/\/doi.org\/10.1089\/cyber.2014.0568.","journal-title":"Cyberpsychol Behav Soc Netw"},{"issue":"6","key":"1679_CR45","doi-asserted-by":"publisher","first-page":"679","DOI":"10.1097\/PSY.0b013e31829b0f0e","volume":"75","author":"M Teufel","year":"2013","unstructured":"Teufel M, Becker S, Heukamp I, Ringer C, Witt K, Zipfel S, et al. Skip a meal, feel the pain: food deprivation sensitizes pain perception. Psychosom Med. 2013;75(6):679\u201385. https:\/\/doi.org\/10.1097\/PSY.0b013e31829b0f0e.","journal-title":"Psychosom Med"},{"key":"1679_CR46","doi-asserted-by":"publisher","unstructured":"Blidaru L, Opre A. The moralization of eating behavior. gendered cognitive and behavioral strategies. Procedia\u2014social and behavioral sciences. 2015;187:547\u2013552. International Conference Psiworld 2014 - 5th edition. https:\/\/doi.org\/10.1016\/j.sbspro.2015.03.102.","DOI":"10.1016\/j.sbspro.2015.03.102"},{"key":"1679_CR47","doi-asserted-by":"publisher","unstructured":"Orthorexia nervosa: Healthy habit or pathology? Experiences and expansion of the consciousness of the correct diet. Heliyon. 2025;11(3):e42254. https:\/\/doi.org\/10.1016\/j.heliyon.2025.e42254.","DOI":"10.1016\/j.heliyon.2025.e42254"},{"issue":"45","key":"1679_CR48","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1038\/s41366-021-00814-5","volume":"07","author":"K Lee","year":"2021","unstructured":"Lee K, Hunger J, Tomiyama AJ. Weight stigma and health behaviors: evidence from the Eating in America Study. Int J Obes. 2021;07(45):1\u201311. https:\/\/doi.org\/10.1038\/s41366-021-00814-5.","journal-title":"Int J Obes"},{"key":"1679_CR49","doi-asserted-by":"publisher","DOI":"10.1016\/j.socscimed.2019.112399","volume":"237","author":"MM Ringel","year":"2019","unstructured":"Ringel MM, Ditto PH. The moralization of obesity. Soc Sci Med. 2019;237:112399. https:\/\/doi.org\/10.1016\/j.socscimed.2019.112399.","journal-title":"Soc Sci Med"},{"key":"1679_CR50","doi-asserted-by":"publisher","DOI":"10.3389\/fpsyg.2016.01499","author":"JA Coffino","year":"2016","unstructured":"Coffino JA, Orloff NC, Hormes JM. Dietary restraint partially mediates the relationship between impulsivity and binge eating only in lean individuals: the importance of accounting for body mass in studies of restraint. Front Psychol. 2016. https:\/\/doi.org\/10.3389\/fpsyg.2016.01499.","journal-title":"Front Psychol"},{"issue":"8","key":"1679_CR51","doi-asserted-by":"publisher","first-page":"3429","DOI":"10.1007\/s40519-022-01477-5","volume":"27","author":"P Meneguzzo","year":"2022","unstructured":"Meneguzzo P, Sala A, Merlino L, Ceccato E, Santonastaso P. One year of COVID-19 pandemic on patients with eating disorders, healthy sisters, and community women: evidence of psychological vulnerabilities. Eating Weight Disorders-Stud Anorexia Bulimia Obesity. 2022;27(8):3429\u201338.","journal-title":"Eating Weight Disorders-Stud Anorexia Bulimia Obesity"},{"key":"1679_CR52","doi-asserted-by":"publisher","first-page":"109","DOI":"10.1016\/j.eatbeh.2016.05.001","volume":"22","author":"E Yom-Tov","year":"2016","unstructured":"Yom-Tov E, Brunstein-Klomek A, Hadas A, Tamir O, Fennig S. Differences in physical status, mental state and online behavior of people in pro-anorexia web communities. Eat Behav. 2016;22:109\u201312. https:\/\/doi.org\/10.1016\/j.eatbeh.2016.05.001.","journal-title":"Eat Behav"},{"key":"1679_CR53","doi-asserted-by":"crossref","unstructured":"Tomiyama AJ. Weight stigma is stressful. A review of evidence for the cyclic obesity\/weight-based stigma model. Appetite. 2014;82:8\u201315.","DOI":"10.1016\/j.appet.2014.06.108"},{"issue":"4","key":"1679_CR54","doi-asserted-by":"publisher","first-page":"425","DOI":"10.1037\/pas0000264","volume":"28","author":"KT Forbush","year":"2016","unstructured":"Forbush KT, Wildes JE, Pollack LO, Dunbar D, Luo J, Patterson K, et al. The eating pathology symptoms inventory: development and validation of a new measure of eating disorder psychopathology. Psychol Assess. 2016;28(4):425\u201342. https:\/\/doi.org\/10.1037\/pas0000264.","journal-title":"Psychol Assess"},{"issue":"1","key":"1679_CR55","doi-asserted-by":"publisher","first-page":"55","DOI":"10.1140\/epjds\/s13688-025-00575-5","volume":"14","author":"K Lerman","year":"2025","unstructured":"Lerman K, Chu MD, Bickham C, Luceri L, Ferrara E. Safe spaces or toxic places? Content moderation and social dynamics of online eating disorder communities. EPJ Data Sci. 2025;14(1):55.","journal-title":"EPJ Data Sci"},{"issue":"4","key":"1679_CR56","doi-asserted-by":"publisher","first-page":"629","DOI":"10.1037\/a0016046","volume":"75","author":"JM Smyth","year":"2009","unstructured":"Smyth JM, Wonderlich SA, Heron KE, Sliwinski MJ, Crosby RD, Mitchell JE, et al. Daily and momentary mood and stress are associated with binge eating and vomiting in bulimia nervosa patients in the natural environment. J Consult Clin Psychol. 2009;75(4):629\u201338. https:\/\/doi.org\/10.1037\/a0016046.","journal-title":"J Consult Clin Psychol"},{"issue":"9","key":"1679_CR57","doi-asserted-by":"publisher","first-page":"e0331961","DOI":"10.1371\/journal.pone.0331961","volume":"20","author":"AS Wallinheimo","year":"2025","unstructured":"Wallinheimo AS, Evans SL. Mechanisms that link circadian preference to problematic smartphone and social media use in young adults. PLoS ONE. 2025;20(9):e0331961.","journal-title":"PLoS ONE"},{"issue":"3","key":"1679_CR58","doi-asserted-by":"publisher","first-page":"321","DOI":"10.1089\/1094931041291295","volume":"7","author":"J Suler","year":"2004","unstructured":"Suler J. The online disinhibition effect. Cyberpsychol Behav. 2004;7(3):321\u20136.","journal-title":"Cyberpsychol Behav"},{"issue":"5","key":"1679_CR59","doi-asserted-by":"publisher","first-page":"e31800","DOI":"10.2196\/31800","volume":"8","author":"C Garc\u00eda-Mart\u00ednez","year":"2022","unstructured":"Garc\u00eda-Mart\u00ednez C, Oliv\u00e1n-Bl\u00e1zquez B, Fabra J, Mart\u00ednez-Mart\u00ednez AB, P\u00e9rez-Yus MC, L\u00f3pez-Del-Hoyo Y. Exploring the risk of suicide in real time on Spanish Twitter: observational study. JMIR Public Health Surveill. 2022;8(5):e31800.","journal-title":"JMIR Public Health Surveill"},{"issue":"7","key":"1679_CR60","doi-asserted-by":"publisher","first-page":"e17758","DOI":"10.2196\/17758","volume":"22","author":"D Ram\u00edrez-Cifuentes","year":"2020","unstructured":"Ram\u00edrez-Cifuentes D, Freire A, Baeza-Yates R, Punt\u00ed J, Medina-Bravo P, Velazquez DA, et al. Detection of suicidal ideation on social media: multimodal, relational, and behavioral analysis. J Med Internet Res. 2020;22(7):e17758.","journal-title":"J Med Internet Res"},{"issue":"CSCW2","key":"1679_CR61","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1145\/3476057","volume":"5","author":"M Horta Ribeiro","year":"2021","unstructured":"Horta Ribeiro M, Jhaver S, Zannettou S, Blackburn J, Stringhini G, De Cristofaro E, et al. Do platform migrations compromise content moderation? evidence from r\/the_donald and r\/incels. Proc ACM Human Comput Interact. 2021;5(CSCW2):1\u201324.","journal-title":"Proc ACM Human Comput Interact"}],"container-title":["Journal of Eating Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/article\/10.1186\/s40337-026-01679-7","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s40337-026-01679-7.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s40337-026-01679-7.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T02:23:30Z","timestamp":1787624610000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1186\/s40337-026-01679-7"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,6,16]]},"references-count":61,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2026,12]]}},"alternative-id":["1679"],"URL":"https:\/\/doi.org\/10.1186\/s40337-026-01679-7","relation":{},"ISSN":["2050-2974"],"issn-type":[{"value":"2050-2974","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,6,16]]},"assertion":[{"value":"5 March 2026","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"3 June 2026","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"16 June 2026","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"The institutional review board at the University of Tennessee, Knoxville determined this study exempt (Category 4) as it involved secondary analysis of publicly available, non-identifiable data. This research was conducted in accordance with the Declaration of Helsinki and ethical guidelines for internet-mediated research.","order":1,"name":"Ethics","label":"Ethics approval and consent to participate","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Not applicable. This study analyzed publicly available social media content and did not involve direct participant recruitment or identifiable information beyond public usernames.","order":2,"name":"Ethics","label":"Consent for publication","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare no conflict of interest.","order":3,"name":"Ethics","label":"Competing of interests","group":{"name":"EthicsHeading","label":"Declarations"}}],"article-number":"198"}}