Self-reported dietary habits, overall dietary quality and symptomatology of breast cancer survivors: a cross-sectional examination.
Little information is available about the relationship between quality of life of women who have survived breast cancer (specifically, symptoms including those of menopause and depression) and the quality of their diet. In this cross-sectional study, 117 women with known primary breast cancer completed a self-administered food frequency questionnaire (FFQ) reflecting usual diet during the past year, a Survey of Feelings and Attitudes using the Center for Epidemiologic Studies Depression scale (CES-D) and a survey that includes menopausal symptoms among others common to women with a history of breast cancer. When women's responses to the FFQ were scored using the Healthy Eating Index (HEI), most often diets were evaluated as those that 'need improvement' with a mean total HEI score of 67.2. With regard to the CES-D scores, study women averaged 9.5, with 19 women being classified as clinically depressed. HEI and CES-D scores were inversely related (p = -0.22, p = 0.02). A negative correlation was also observed between energy-adjusted calcium intakes and CES-D scores (p = -0.19, p = 0.04). Clinical depressed women had not only lower HEI scores and calcium intakes, but also lower grain and variety scores. Comparisons to national data for disease-free women and that available for those with breast cancer suggest that our study women consumed diets low in energy and dietary variety. Diet quality may be an important factor influencing the manifestation of depressive symptoms in breast cancer survivors or conversely, poorer diet quality may be an outcome of depression.
Tangney
C C
CC
Department of Clinical Nutrition, Rush Presbyterian St Luke's Medical Center Chicago, IL 60612, USA. Christy_Tangney@rush.edu
Young
J A
JA
Murtaugh
M A
MA
Cobleigh
M A
MA
Oleske
D M
DM
D001943:Breast Neoplasms / Q000503:physiopathology* / Q000523:psychology; D003430:Cross-Sectional Studies; D004032:Diet / Q000592:standards; D005247:Feeding Behavior; D005260:Female; D005500:Follow-Up Studies; D015438:Health Behavior; D006801:Humans; D008875:Middle Aged; D011788:Quality of Life; D011795:Surveys and Questionnaires; D017741:Survivors; D013997:Time Factors