{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T02:38:08Z","timestamp":1790735888304,"version":"4.1.0"},"reference-count":41,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2018,10,18]],"date-time":"2018-10-18T00:00:00Z","timestamp":1539820800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100006364","name":"Institut National Du Cancer","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100006364","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004097","name":"Fondation ARC pour la Recherche sur le Cancer","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004097","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Int J Methods Psych Res"],"published-print":{"date-parts":[[2018,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objectives<\/jats:title><jats:p>Internet gambling is often considered as a risk factor for gambling problems compared with land\u2010based gambling. In parallel, this online activity generates data that can be useful to characterize Internet gambling behaviours. The objectives were to define a typology of online lotteries and scratch games gamblers' behaviours in order to identify early risky gambling behaviours and to classify gamblers in order to identify individuals with global risky gambling behaviours.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>We performed a multilevel latent class cluster based on player account\u2010based data of 10,000 gamblers from a French online operator.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>We identified seven clusters of online lotteries and scratch games gamblers' behaviours. A small cluster (3%) was characterized by a very high gambling activity, a high probability of chasing behaviour, a large proportion of bets concerning instant lotteries and scratch games, and a high proportion of women. We also found a group of gamblers having an 81% probability of being each month in this cluster.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The identification of distinct clusters of gambling behaviours and of groups of gamblers having different probabilities of being in these clusters through time could allow the implementation of personalized prevention measures according to the gamblers' profile.<\/jats:p><\/jats:sec>","DOI":"10.1002\/mpr.1746","type":"journal-article","created":{"date-parts":[[2018,10,19]],"date-time":"2018-10-19T05:14:26Z","timestamp":1539926066000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":27,"title":["Typology of online lotteries and scratch games gamblers' behaviours: A multilevel latent class cluster analysis applied to player account\u2010based gambling data"],"prefix":"10.1002","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3701-6693","authenticated-orcid":false,"given":"Bastien","family":"Perrot","sequence":"first","affiliation":[{"name":"Universit\u00e9 de Nantes, Universit\u00e9 de Tours, INSERM, SPHERE U1246 \u201cmethodS in Patient\u2010centered outcomes and HEalth ResEarch\u201d Nantes France"},{"name":"Department of Addictology and Psychiatry CHU Nantes Nantes France"},{"name":"Biostatistics and Methodology Unit, Department of Clinical Research and Innovation CHU Nantes Nantes France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean\u2010Benoit","family":"Hardouin","sequence":"additional","affiliation":[{"name":"Universit\u00e9 de Nantes, Universit\u00e9 de Tours, INSERM, SPHERE U1246 \u201cmethodS in Patient\u2010centered outcomes and HEalth ResEarch\u201d Nantes France"},{"name":"Biostatistics and Methodology Unit, Department of Clinical Research and Innovation CHU Nantes Nantes France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marie","family":"Grall\u2010Bronnec","sequence":"additional","affiliation":[{"name":"Universit\u00e9 de Nantes, Universit\u00e9 de Tours, INSERM, SPHERE U1246 \u201cmethodS in Patient\u2010centered outcomes and HEalth ResEarch\u201d Nantes France"},{"name":"Department of Addictology and Psychiatry CHU Nantes Nantes France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2238-8005","authenticated-orcid":false,"given":"Ga\u00eblle","family":"Challet\u2010Bouju","sequence":"additional","affiliation":[{"name":"Universit\u00e9 de Nantes, Universit\u00e9 de Tours, INSERM, SPHERE U1246 \u201cmethodS in Patient\u2010centered outcomes and HEalth ResEarch\u201d Nantes France"},{"name":"Department of Addictology and Psychiatry CHU Nantes Nantes France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2018,10,18]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1080\/14459795.2012.754919"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1176\/appi.books.9780890425596"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1037\/1082-989X.8.3.338"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1037\/1082-989X.9.1.3"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1360-0443.2002.00015.x"},{"key":"e_1_2_8_7_1","article-title":"How do gamblers start gambling: Identifying behavioural markers for high\u2010risk internet gambling","author":"Braverman J.","year":"2010","journal-title":"The European Journal of Public Health"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jbusres.2018.01.001"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.addbeh.2016.01.010"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12889-015-1846-7"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10899-014-9496-8"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.4309\/jgi.2010.24.8"},{"key":"e_1_2_8_13_1","unstructured":"Costes J.\u2010M. 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