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oai:repisalud.isciii.es:20.500.12105/204872025-05-05T09:42:03Zcom_20.500.12105_2052com_20.500.12105_2051com_20.500.12105_15322col_20.500.12105_19608col_20.500.12105_16967

00925njm 22002777a 4500 dc Pedraza-Flechas, Ana Maria author Lope Carvajal, Virginia author Moreo, Pilar author Ascunce, Nieves author Miranda-García, Josefa author Vidal, Carmen author Sanchez-Contador Escudero, Carmen author Santamarina, Carmen author Pedraz-Pingarrón, Carmen author Llobet, Rafael author Aragones, Nuria author Salas-Trejo, Dolores author Pollan-Santamaria, Marina author Perez-Gomez, Beatriz author DDM/Var-DDM-Spain author 2017-05 We explored the relationship between sleep patterns and sleep disorders and mammographic density (MD), a marker of breast cancer risk. Participants in the DDM-Spain/var-DDM study, which included 2878 middle-aged Spanish women, were interviewed via telephone and asked questions on sleep characteristics. Two radiologists assessed MD in their left craneo-caudal mammogram, assisted by a validated semiautomatic-computer tool (DM-scan). We used log-transformed percentage MD as the dependent variable and fitted mixed linear regression models, including known confounding variables. Our results showed that neither sleeping patterns nor sleep disorders were associated with MD. However, women with frequent changes in their bedtime due to anxiety or depression had higher MD (e(beta):1.53;95%Cl:1.04-2.26). Maria Pedraza-Flechas Ana, Lope Virginia, Moreo Pilar, Ascunce Nieves, Miranda-Garcia Josefa, Vidal Palacios Carmen, et al. Sleep patterns, sleep disorders and mammographic density in spanish women: The DDM-Spain/Var-DDM study. Maturitas. 2017 May;99:105-108. Epub 2017 Feb 28. 10.1016/j.maturitas.2017.02.015 1873-4111 0378-5122 Maturitas http://hdl.handle.net/20.500.13003/9860 28364862 L614724241 2-s2.0-85014849803 http://hdl.handle.net/20.500.12105/20487 400223500017 Sleep patterns Sleep disorders Breast cancer Mammographic density Sleep patterns, sleep disorders and mammographic density in spanish women: The DDM-Spain/Var-DDM study