Risk of breast cancer in young women in relation to body size and weight gain in adolescence and early adulthood

Details

• Alternative Title:
  Br J Cancer
• Personal Author:
  Coates, R J ; Uhler, R J ; Hall, H I ; Potischman, N ; Brinton, L A ; Ballard-Barbash, R ; Gammon, M D ; Brogan, D R ; Daling, J R ; Malone, K E ; Schoenberg, J B ; Swanson, C A
• Description:
  Findings have been inconsistent on effects of adolescent body size and adult weight gain on risk of breast cancer in young women. These relations were examined in a population-based case control study of 1590 women less than 45 years of age newly diagnosed with breast cancer during 1990-1992 in three areas of the US and an age-matched control group of 1390 women. Height and weight were measured at interview and participants asked to recall information about earlier body size. Logistic regression was used to estimate the relative risk of breast cancer adjusted for other risk factors. Women who were either much heavier or lighter than average in adolescence or at age 20 were at reduced risk. Weight gain after age 20 resulted in reduced risk, but the effect was confined to early-stage and, more specifically, lower grade breast cancer. Neither the risk reduction nor the variation by breast cancer stage or grade was explained by the method of cancer detection or by prior mammography history. These findings suggest that relations between breast cancer risk in young women and body weight at different ages is complex and that the risk reduction with adult weight gain is confined to less aggressive cancers.
• Subjects:
  Adolescent Adult Age Factors Body Constitution Body Mass Index Breast Neoplasms Case-Control Studies Child Female Humans Neoplasm Staging Risk Factors Weight Gain

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• Source:
  Br J Cancer. 1999; 81(1):167-174.
• Document Type:
  Journal Article
• Funding:
  N01-CP-95604/CP/NCI NIH HHS/United States ; N01-CP-95671/CP/NCI NIH HHS/United States ; N01-CP-95672/CP/NCI NIH HHS/United States
• Volume:
  81
• Issue:
  1
• Collection(s):
  CDC Public Access
• Main Document Checksum:
  urn:sha256:aa96fc7a29fc9bc306cdfbff72b0e59ab86db5954a5208bbffd9660d06be0953
• Download URL:
  https://stacks.cdc.gov/view/cdc/3686/cdc_3686_DS1.pdf
• File Type:
  [PDF - 110.67 KB ]