{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T01:54:09Z","timestamp":1790733249886,"version":"4.1.0"},"reference-count":47,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2025,12,12]],"date-time":"2025-12-12T00:00:00Z","timestamp":1765497600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2025,12,12]],"date-time":"2025-12-12T00:00:00Z","timestamp":1765497600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Intl Journal of Cancer"],"published-print":{"date-parts":[[2026,5,15]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Most cutaneous malignant melanomas (CMMs) are thin (\u22641.0\u2009mm, stage T1) with an expected 10\u2010year melanoma\u2010specific survival of 93%\u201397%. The incidence of CMM is higher in groups with high socioeconomic status (SES). We aimed to assess overall survival (OS) and detailed characteristics in individuals with thin CMM as compared to the general population matched on age, sex, and county of residence. Matched cohort study comprising patients diagnosed between 2001 and 2018 with thin CMM (cases) and melanoma\u2010free comparators from the general population. Patients and comparators were identified in the Malignant Melanoma Data Base Sweden. Multivariable Cox regression analyses were applied to compare the mortality risk for cases and comparators with adjustments for SES and comorbidities. We identified 25,843 cases and 127,383 comparators. Cases had higher SES and less comorbidity. No significant differences in OS were found. However, in the T1a subgroup, comprising 16,941 cases, the 5\u2010year OS was significantly better than in comparators (\n                    <jats:italic>n<\/jats:italic>\n                    \u2009=\u200983,510) (92.5% (95% CI 92.1%\u201393.0%) versus 91.1% (95% CI 90.8%\u201391.3%),\n                    <jats:italic>p<\/jats:italic>\n                    &lt;.001). The adjusted mortality risk was slightly higher for the whole T1 group (HR 1.05, 95% CI 1.01\u20131.09), while no difference was found for the T1a subgroup. Deaths attributed to cardiovascular disease, dementia, and chronic obstructive pulmonary disease were less common in CMM patients. Patients diagnosed with thin CMM have an OS similar to or even better than the general population since they are at a lower risk of death from other diseases, likely reflecting socioeconomic and lifestyle factors.\n                  <\/jats:p>","DOI":"10.1002\/ijc.70287","type":"journal-article","created":{"date-parts":[[2025,12,13]],"date-time":"2025-12-13T01:16:10Z","timestamp":1765588570000},"page":"2581-2591","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Characteristics and overall survival in patients with\n                    <scp>T1<\/scp>\n                    melanoma: A nationwide matched cohort study"],"prefix":"10.1002","volume":"158","author":[{"given":"Ylva","family":"Naeser","sequence":"first","affiliation":[{"name":"Department of Immunology, Genetics and Pathology Uppsala University  Uppsala Sweden"},{"name":"Department of Oncology Uppsala University Hospital  Uppsala Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rasmus","family":"Mikiver","sequence":"additional","affiliation":[{"name":"Department of Biomedical and Clinical Sciences Link\u00f6ping University  Link\u00f6ping Sweden"},{"name":"Department of Biomedical and Clinical Sciences Regional Cancer Center South East Sweden  Link\u00f6ping Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3690-5680","authenticated-orcid":false,"given":"Karolin","family":"Isaksson","sequence":"additional","affiliation":[{"name":"Department of Surgery Sk\u00e5ne University Hospital  Kristianstad Sweden"},{"name":"Department of Clinical Sciences, Surgery Lund University  Lund Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mats","family":"Lambe","sequence":"additional","affiliation":[{"name":"Department of Medical Epidemiology and Biostatistics Karolinska Institutet  Stockholm Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4949-3267","authenticated-orcid":false,"given":"Gustav J.","family":"Ullenhag","sequence":"additional","affiliation":[{"name":"Department of Immunology, Genetics and Pathology Uppsala University  Uppsala Sweden"},{"name":"Department of Oncology Uppsala University Hospital  Uppsala 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