2026-04-17T13:52:54Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/1861162025-11-19T19:07:57Zcom_2072_1057col_2072_478858col_2072_478917col_2072_478921

00925njm 22002777a 4500 dc Lacson, John Charles A. author Zamani, Shawn A. author Ribeiro Froes Jr., Luis Alberto author Mitra, Nandita author Qian, Lu author Doyle, Scarlet H. author Azizi, Esther author Balestrini, Claudia author Bishop, D. Timothy author Bruno, William author Carlos Ortega, Blanca author Cuellar, Francisco author Cust, Anne E. author Elder, David E. author Gerdes, Anne Marie author Ghiorzo, Paola author Grazziotin, Thais Corsetti author Gruis, Nelleke A. author Hansson, Johan author Hocevar, Marko author Höiom, Veronica author Holland, Elizabeth A. author Ingvar, Christian author Landman, Gilles author Larre Borges, Alejandra author Mann, Graham J. author Molgo, Montserrat author Facure Moredo, Luciana author Olsson, Håkan author Out Luiting, Jacoba J. author Peric, Barbara author Pjanova, Dace author Puig i Sardà, Susana author Salas Alanis, Julio author Schmid, Helen author Wadt, Karin A.W. author Newton-Bishop, Julia A. author Kanetsky, Peter A. author GenoMEL Study Group author 2022-05-30T16:58:11Z 2022-05-30T16:58:11Z 2021-04-23 2022-05-30T16:58:11Z Background: Individuals from melanoma-prone families have similar or reduced sun-protective behaviors compared to the general population. Studies on trends in sun-related behaviors have been temporally and geographically limited. Methods: Individuals from an international consortium of melanoma-prone families (GenoMEL) were retrospectively asked about sunscreen use, sun exposure (time spent outside), sunburns, and sunbed use at several timepoints over their lifetime. Generalized linear mixed models were used to examine the association between these outcomes and birth cohort defined by decade spans, after adjusting for covariates. Results: A total of 2407 participants from 547 families across 17 centers were analyzed. Sunscreen use increased across subsequent birth cohorts, and although the likelihood of sunburns increased until the 1950s birth cohort, it decreased thereafter. Average sun exposure did not change across the birth cohorts, and the likelihood of sunbed use increased in more recent birth cohorts. We generally did not find any differences in sun-related behavior when comparing melanoma cases to non-cases. Melanoma cases had increased sunscreen use, decreased sun exposure, and decreased odds of sunburn and sunbed use after melanoma diagnosis compared to before diagnosis. Conclusions: Although sunscreen use has increased and the likelihood of sunburns has decreased in more recent birth cohorts, individuals in melanoma-prone families have not reduced their overall sun exposure and had an increased likelihood of sunbed use in more recent birth cohorts. These observations demonstrate partial improvements in melanoma prevention and suggest that additional intervention strategies may be needed to achieve optimal sun-protective behavior in melanoma-prone families. Melanoma Càncer de pell Medicina familiar Radiació solar Factors de risc en les malalties Conducta de risc (Psicologia) Melanoma Skin cancer Family medicine Solar radiation Risk factors in diseases Risk-taking (Psychology) Birth cohort- specific trends of sun-related behaviors among individuals from an International consortium of melanoma-prone families.