Evidence map›Paper›PMID 28735581›Full record

ArticlePublic health nutrition2017

Independent associations of dairy and calcium intakes with colorectal cancers in the Adventist Health Study-2 cohort.

Yessenia Tantamango-Bartley, Synnove F Knutsen, Karen Jaceldo-Siegl, Jing Fan, Andrew Mashchak, Gary E Fraser

Open access · bronzeAbstract read
In one paragraph

Article in Public health nutrition, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 2 pooled it
3.7field-weighted citation impact, top 7% 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

14 citing papers in PubMed, 2 syntheses or guidelines pooled it, 32 citations in OpenAlex.

  1. Pooled it
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  7. Observational
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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

6 authors at 1 institution in 1 country.

Yessenia Tantamango-BartleyAdventist Health Study,Loma Linda University,24951 North Circle Drive,NH 2031,Loma Linda,CA 92350,USA.
Synnove F KnutsenAdventist Health Study,Loma Linda University,24951 North Circle Drive,NH 2031,Loma Linda,CA 92350,USA.
Karen Jaceldo-SieglAdventist Health Study,Loma Linda University,24951 North Circle Drive,NH 2031,Loma Linda,CA 92350,USA.
Jing FanAdventist Health Study,Loma Linda University,24951 North Circle Drive,NH 2031,Loma Linda,CA 92350,USA.
Andrew MashchakAdventist Health Study,Loma Linda University,24951 North Circle Drive,NH 2031,Loma Linda,CA 92350,USA.
Gary E FraserAdventist Health Study,Loma Linda University,24951 North Circle Drive,NH 2031,Loma Linda,CA 92350,USA.
Loma Linda University · US

Funding

CANCER EPIDEMIOLOGY IN ADVENTISTS--A LOW RISK GROUPR01CA094594 · NCI · LOMA LINDA UNIVERSITY · PI FRASER, GARY E. · 2001 to 2008
$18.0M
Plant-based diets and risk of cancerU01CA152939 · NCI · LOMA LINDA UNIVERSITY · PI FRASER, GARY E. · 2011 to 2015
$5.7M
NCI NIH HHS HHSN261201300071CNCI NIH HHS R01 CA094594NCI NIH HHS U01 CA152939
6 · The paper itself

Abstract

objectiveResults associating dairy and Ca intakes with colorectal cancer (CRC) risk have been mixed. Most previous analyses have suffered from confounding between dairy and Ca intakes. We examined independent associations between these variables, also dairy foods, and CRC incidence in a population with a large range of dairy intakes.

designAdventist Health Study-2 is a cohort study where subjects were enrolled 2002-2007. Proportional hazard regression analyses were performed to estimate hazard ratios (HR). Regression calibration was used to correct for dietary measurement error.

settingThe population lived in all states of the USA. SUBJECTS: There were 77712 analytic subjects, all of whom were Seventh-day Adventists. Much of their dietary Ca came from non-dairy sources. SUBJECTS: During a mean follow-up of 7·8 years, 380 incident colon cancer and 111 incident rectal cancer cases were observed.

resultsComparing extreme quintiles of intake in measurement error-corrected analyses, dairy intake (HR=0·31; 95 % CI 0·09, 0·88), independent of total Ca, was inversely related with risk of rectal cancer but gave little indication of association with colon cancer. However, total Ca intake (independent of dairy) was associated with risk of colon cancer (HR=0·55; 95 % CI 0·28, 0·98) and there was little indication of association with rectal cancer. Traditional regression analyses and associations with macronutrients from dairy generally supported these results. Milk intake was also negatively associated with CRC (HR=0·63; 95 % CI 0·43, 0·89).

conclusionsDairy intake may decrease the risk of rectal cancer, and Ca may reduce risk of colon cancer and CRC.

Indexed as

Dairy ProductsAdultAgedBody Mass IndexCalcium, DietaryCohort StudiesColorectal NeoplasmsDietDietary CarbohydratesDietary FatsDietary ProteinsExerciseFemaleFollow-Up StudiesHumansIncidenceCalcium, DietaryDietary CarbohydratesDietary FatsDietary ProteinsAdventist Health StudyCalciumCancerColonColorectalDairyRectal

Identifiers

PMID28735581
PMCPMC6078099
OpenAlexW2739164299

What OpenQuestion holds

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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.