Evidence map›Paper›PMID 20501774›Full record

Trial reportCancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology2010

Adolescent diet and subsequent serum hormones, breast density, and bone mineral density in young women: results of the Dietary Intervention Study in Children follow-up study.

Joanne F Dorgan, Lea Liu, Catherine Klifa, Nola Hylton, John A Shepherd, Frank Z Stanczyk, Linda G Snetselaar, Linda Van Horn, Victor J Stevens, Alan Robson and 8 more

Open access · bronzeAbstract readMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 2 pooled it
2.7field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

30 citing papers in PubMed, 2 syntheses or guidelines pooled it, 44 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Early Life Body Fatness, Serum Anti-Müllerian Hormone, and Breast Density in Young Adult Women.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2016
    Trial
  5. Trial
  6. Trial
  7. Trial
  8. The Associations between Intakes of One-Carbon Metabolism-Related Vitamins and Breast Density among Young Women.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2024
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Molecular Interactions between Dietary Lipids and Bone Tissue during Aging.International journal of molecular sciences · 2021
    Review
  14. Article
  15. Article
  16. Early Life Exposures and Adult Cancer Risk.Epidemiologic reviews · 2017
    Review
  17. Article
  18. Dietary Fat Intake During Adolescence and Breast Density Among Young Women.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2016
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

18 authors at 5 institutions in 1 country.

Joanne F DorganFox Chase Cancer Center, Philadelphia, PA 19111, USA. joanne.dorgan@fccc.edu
Lea Liu
Catherine Klifa
Nola Hylton
John A Shepherd
Frank Z Stanczyk
Linda G Snetselaar
Linda Van Horn
Victor J Stevens
Alan Robson
Peter O Kwiterovich
Norman L Lasser
John H Himes
Kelley Pettee Gabriel
Andrea Kriska
Elizabeth H Ruder
Carolyn Y Fang
Bruce A Barton
Kaiser Permanente Center for Health Research · USNorthwestern University · USUniversity of Iowa · USJohns Hopkins University · USUniversity of Southern California · US

Funding

Adolescent Diet, Hormones &Breast Cancer SusceptibilityR01CA104670 · NCI · FOX CHASE CANCER CENTER · PI DORGAN, JOANNE F · 2005 to 2008
$4.4M
NCI NIH HHS R01 CA104670NCI NIH HHS R01CA104670
6 · The paper itself

Abstract

backgroundAdolescent diet is hypothesized to influence breast cancer risk. We evaluated the long-term effects of an intervention to lower fat intake among adolescent girls on biomarkers that are related to breast cancer risk in adults.

methodsA follow-up study was conducted on 230 girls who participated in the Dietary Intervention Study in Children (DISC), in which healthy, prepubertal, 8 to 10 year olds were randomly assigned to usual care or to a behavioral intervention that promoted a reduced fat diet. Participants were 25 to 29 years old at follow-up visits. All tests of statistical significance are two-sided.

resultsIn analyses that did not take account of diet at the time of the follow-up visit, the only statistically significant treatment group difference was higher bone mineral content in intervention group participants compared with usual care group participants; their mean bone mineral contents were 2,444 and 2,377 g, respectively. After adjustment for current diet, the intervention group also had statistically significantly higher bone mineral density and luteal phase serum estradiol concentrations. Serum progesterone concentrations and breast density did not differ by treatment group in unadjusted or adjusted analyses.

conclusionsResults do not support the hypothesis that consumption of a lower fat diet during adolescence reduces breast cancer risk via effects on subsequent serum estradiol and progesterone levels, breast density, or bone mineral density. It remains unclear, however, if the results are specific to the DISC intervention or are more broadly applicable. IMPACT: Modest reductions in fat intake during adolescence are unlikely to lower later breast cancer risk via long-term effects on the biomarkers measured.

Indexed as

Bone DensityDiet, Fat-RestrictedAdolescentAdultBreastBreast NeoplasmsChildCholesterol, LDLDietEstradiolFemaleFollow-Up StudiesGonadal HormonesHumansMammographyProgesteroneCholesterol, LDLEstradiolGonadal HormonesProgesteroneSex Hormone-Binding Globulin

Identifiers

PMID20501774
PMCPMC2883023
OpenAlexW2155681463

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.