Sleep patterns, sleep disorders and mammographic density in spanish women: The DDM-Spain/Var-DDM study

doi:10.1016/j.maturitas.2017.02.015

Sleep patterns, sleep disorders and mammographic density in spanish women: The DDM-Spain/Var-DDM study

Research output: Contribution to Journal › Research Article › peer-review

Abstract

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^β:1.53;95%CI:1.04–2.26).

Original language	English (US)
Pages (from-to)	105-108
Number of pages	4
Journal	Maturitas
Volume	99
DOIs	https://doi.org/10.1016/j.maturitas.2017.02.015
State	Published - May 1 2017
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

All Science Journal Classification (ASJC) codes

General Biochemistry, Genetics and Molecular Biology
Obstetrics and Gynecology

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10.1016/j.maturitas.2017.02.015

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@article{81987b12e8c14e64bdf62e0cb04d652f,

title = "Sleep patterns, sleep disorders and mammographic density in spanish women: The DDM-Spain/Var-DDM study",

abstract = "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 (eβ:1.53;95\%CI:1.04–2.26).",

author = "Pedraza-Flechas, \{Ana Mar{\'i}a\} and Virginia Lope and Pilar Moreo and Nieves Ascunce and Josefa Miranda-Garc{\'i}a and Carmen Vidal and Carmen S{\'a}nchez-Contador and Carmen Santamari{\~n}a and Carmen Pedraz-Pingarr{\'o}n and Rafael Llobet and Nuria Aragon{\'e}s and Dolores Salas-Trejo and Marina Poll{\'a}n and Beatriz P{\'e}rez-G{\'o}mez",

note = "Funding Information: This work was supported by grants from the Spanish Ministry of Economy and Competitiveness − Carlos III Institute of Health (ISCIII) (FI14CIII/00013, FIS PI060386 \& PS09/0790), from the Spanish Federation of Breast Cancer Patients (FECMA 485 EPY 1170–10), Gent per Gent Fund (EDEMAC Project), the EPY1306/06 collaboration agreement between Astra-Zeneca and the ISCIII and partially funded by the European Regional Development Fund (FEDER). Publisher Copyright: {\textcopyright} 2017 Elsevier B.V.",

year = "2017",

month = may,

day = "1",

doi = "10.1016/j.maturitas.2017.02.015",

language = "English (US)",

volume = "99",

pages = "105--108",

journal = "Maturitas",

issn = "0378-5122",

publisher = "Elsevier Ireland Ltd",

}

TY - JOUR

T1 - Sleep patterns, sleep disorders and mammographic density in spanish women

T2 - The DDM-Spain/Var-DDM study

AU - Pedraza-Flechas, Ana María

AU - Lope, Virginia

AU - Moreo, Pilar

AU - Ascunce, Nieves

AU - Miranda-García, Josefa

AU - Vidal, Carmen

AU - Sánchez-Contador, Carmen

AU - Santamariña, Carmen

AU - Pedraz-Pingarrón, Carmen

AU - Llobet, Rafael

AU - Aragonés, Nuria

AU - Salas-Trejo, Dolores

AU - Pollán, Marina

AU - Pérez-Gómez, Beatriz

N1 - Funding Information: This work was supported by grants from the Spanish Ministry of Economy and Competitiveness − Carlos III Institute of Health (ISCIII) (FI14CIII/00013, FIS PI060386 & PS09/0790), from the Spanish Federation of Breast Cancer Patients (FECMA 485 EPY 1170–10), Gent per Gent Fund (EDEMAC Project), the EPY1306/06 collaboration agreement between Astra-Zeneca and the ISCIII and partially funded by the European Regional Development Fund (FEDER). Publisher Copyright: © 2017 Elsevier B.V.

PY - 2017/5/1

Y1 - 2017/5/1

N2 - 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 (eβ:1.53;95%CI:1.04–2.26).

AB - 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 (eβ:1.53;95%CI:1.04–2.26).

UR - https://www.scopus.com/pages/publications/85014849803

UR - https://www.scopus.com/pages/publications/85014849803#tab=citedBy

U2 - 10.1016/j.maturitas.2017.02.015

DO - 10.1016/j.maturitas.2017.02.015

M3 - Research Article

C2 - 28364862

AN - SCOPUS:85014849803

SN - 0378-5122

VL - 99

SP - 105

EP - 108

JO - Maturitas

JF - Maturitas

ER -

Sleep patterns, sleep disorders and mammographic density in spanish women: The DDM-Spain/Var-DDM study

Abstract

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All Science Journal Classification (ASJC) codes

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