Titre : | Association of childhood and adolescent anthropometric factors, physical activity, and diet with adult mammographic breast density. (2007) |
Auteurs : | T.A. SELLERS ; BRANDT (K.R.) : USA. Department of Radiology. Mayo Clinic College of Medicine. Rochester. MN. ; J.R. CERHAN ; COUCH (F.J.) : USA. Department of Laboratory Medicine and Pathology. Mayo Clinic College of Medicine. Rochester. MN. ; Z. FREDERICKSEN ; Y. HUANG ; C.A. JANNEY ; KUSHI (L.H.) : USA. Division of Research. Kaiser Permanente Northern California. Oakland. CA. ; V.S. PANKRATZ ; C.M. VACHON ; H Lee Moffitt Cancer and Research Institute. Division of Cancer Prevention and Control. Tampa. FL. USA |
Type de document : | Article |
Dans : | American journal of epidemiology (vol. 166, n° 4, 2007) |
Pagination : | 456-464 |
Langues: | Anglais |
Mots-clés : | Association ; Enfant ; Adolescent ; Anthropométrie ; Activité physique ; Régime alimentaire ; Adulte ; Mammographie ; Sein ; Densité population ; Tissu adipeux ; Epidémiologie ; Homme ; Alimentation ; Radiodiagnostic ; Glande mammaire [pathologie] |
Résumé : | [BDSP. Notice produite par INIST-CNRS R0xzBz96. Diffusion soumise à autorisation]. Early-life exposures may influence the development of breast cancer. The authors examined the association of childhood and adolescent anthropometric factors, physical activity levels, and diet with adult mammographic breast density, a strong risk factor for breast cancer. Women in the Minnesota Breast Cancer Family Study cohort who had undergone mammograms but had not had breast cancer (n=1,893) formed the sample. Information on adolescent exposures, including relative height, weight, and physical activity at ages 7,12, and 18 years and diet at age 12-13 years, was self-reported during two follow-up studies (1990-2003). Mammographic percent density was estimated using a computer-assisted thresholding program. Statistical analyses were performed using linear mixed-effects models with two-sided tests. Positive associations with height at ages 7 (p |