2026-04-14T08:49:14Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/1791732025-12-05T13:03:04Zcom_2072_1057col_2072_478798col_2072_478916col_2072_478917

00925njm 22002777a 4500 dc Papantoniou, Kyriaki author Castaño-Vinyals, Gemma author Espinosa, Ana author Turner, Michelle C. author Martín Sánchez, Vicente author Casabonne, Delphine author Aragonès Sanz, Núria author Gómez Acebo, Inés author Ardanaz, Eva author Jimenez Moleon, Jose Juan author Amiano, Pilar author Molina Barceló, Ana author Alguacil, Juan author Fernández Tardón, Guillermo author Huerta, José María author Hernández Segura, Natalia author Pérez Gómez, Beatriz author Llorca, Javier author Vidán Alli, Juana author Olmedo Requena, Rocío author Gil, Leire author Castañon López, Carmen author Pollan, Marina author Kogevinas, Manolis author Moreno Aguado, Víctor author 2021-07-19T09:02:32Z 2021-07-19T09:02:32Z 2021-06-03 2021-07-16T07:42:40Z Sleep duration is a novel and potentially modifiable risk factor for cancer. We evaluated the association of self-reported sleep duration and daytime napping with odds of colorectal and gastric cancer. We included 2008 incident colorectal cancer cases, 542 gastric cancer cases and 3622 frequency-matched population controls, recruited in the MCC-Spain case-control study (2008-2013). Sleep information, socio-demographic and lifestyle characteristics were obtained through personal interviews. Multivariable adjusted logistic regression models were used to estimate odds ratios (OR) with 95% confidence intervals (CI) for cancer, across categories of sleep duration (≤ 5, 6, 7, 8, ≥ 9 hours/day), daytime napping frequency (naps/week) and duration (minutes/nap). Compared to 7 hours of sleep, long sleep was associated with increased odds of colorectal (OR≥9 hours: 1.59; 95%CI 1.30-1.94) and gastric cancer (OR≥9 hours: 1.95; 1.37-2.76); short sleep was associated with increased odds of gastric cancer (OR≤5 hours: 1.32; 0.93-1.88). Frequent and long daytime naps increased the odds of colorectal (OR6-7 naps/week, ≥30 min: 1.32; 1.14-1.54) and gastric cancer (OR6-7 naps/week, ≥30 min: 1.56; 1.21-2.02). Effects of short sleep and frequent long naps were stronger among participants with night shift-work history. Sleep and circadian disruption may jointly play a role in the etiology of colorectal and gastric cancer. Càncer gastrointestinal Factors de risc en les malalties Son Cáncer gastrointestinal Colorectal cancer Risk factors in diseases Sleep Gastrointestinal cancer Sleep duration and napping in relation to colorectal and gastric cancer in the MCC-Spain study