Evidence map›Paper›PMID 27416964›Full record

ArticleAmerican journal of human biology : the official journal of the Human Biology Council2016

Dual energy X-ray absorptiometry spine scans to determine abdominal fat in postmenopausal women.

J W Bea, R M Blew, S B Going, C-H Hsu, M C Lee, V R Lee, B J Caan, M L Kwan, T G Lohman

Open access · greenAbstract readValidation Study
In one paragraph

Article in American journal of human biology : the official journal of the Human Biology Council, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
0.4field-weighted citation impact, top 33% 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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Use of iDXA spine scans to evaluate total and visceral abdominal fat.American journal of human biology : the official journal of the Human Biology Council · 2018
    Article
  4. 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

9 authors at 3 institutions in 1 country.

J W BeaDepartment of Medicine, University of Arizona Cancer Center, Tucson, Arizona, 85724-5024.
R M BlewDepartment of Nutritional Sciences, University of Arizona, Tucson, Arizona, 85721.
S B GoingDepartment of Nutritional Sciences, University of Arizona, Tucson, Arizona, 85721.
C-H HsuUniversity of Arizona Mel and Enid Zuckerman College of Public Health, Tucson, Arizona, 85724.
M C LeeDepartment of Nutritional Sciences, University of Arizona, Tucson, Arizona, 85721.
V R LeeDepartment of Nutritional Sciences, University of Arizona, Tucson, Arizona, 85721.
B J CaanDivision of Research, Kaiser Permanente Northern California, Oakland, California, 94612.
M L KwanDivision of Research, Kaiser Permanente Northern California, Oakland, California, 94612.
T G LohmanDepartment of Physiology, University of Arizona, Tucson, Arizona, 85721.
University of Arizona · USKaiser Permanente · USUniversity of Arizona Cancer Center

Funding

VITAMIN AP30CA023074 · NCI · UNIVERSITY OF ARIZONA · PI Teri L Bankhead · 1985 to 2026
$110.2M
Uranium as an Environmental Risk Factor for Cancer Among the NavajoU54CA143924 · NCI · UNIVERSITY OF ARIZONA · PI Gloria D. Coronado · 2009 to 2026
$26.7M
EXERCISE, BONE MINERAL AND BLOOD LIPIDS IN WOMENR01AR039559 · NIAMS · UNIVERSITY OF ARIZONA · PI LOHMAN, TIMOTHY G · 1989 to 2000
$580k
Howard Hughes Medical Institute 52006942NCI NIH HHS P30 CA023074NCI NIH HHS U54 CA143924NIAMS NIH HHS R01 AR039559
6 · The paper itself

Abstract

Body composition may be a better predictor of chronic disease risk than body mass index (BMI) in older populations.

objectivesWe sought to validate spine fat fraction (%) from dual energy X-ray absorptiometry (DXA) spine scans as a proxy for total abdominal fat.

methodsTotal body DXA scan abdominal fat regions of interest (ROI) that have been previously validated by magnetic resonance imaging were assessed among healthy, postmenopausal women who also had antero-posterior spine scans (n = 103). ROIs were (1) lumbar vertebrae L2-L4 and (2) L2-Iliac Crest (L2-IC), manually selected by two independent raters, and (3) trunk, auto-selected by DXA software. Intra-class correlation coefficients evaluated intra and inter-rater reliability on a random subset (N = 25). Linear regression models, validated by bootstrapping, assessed the relationship between spine fat fraction (%) and total abdominal fat (%) ROIs.

resultsMean age, BMI, and total body fat were 66.1 ± 4.8 y, 25.8 ± 3.8 kg/m

conclusionsThe strong correlation between spine fat fraction and DXA abdominal fat measures make it suitable for further development in postmenopausal chronic disease risk prediction models. Am. J. Hum. Biol. 28:918-926, 2016. © 2016Wiley Periodicals, Inc.

Indexed as

PostmenopauseAbdominal FatAbsorptiometry, PhotonAgedArizonaBody Mass IndexFemaleHumansMiddle AgedReproducibility of Resultsadipositybody compositionbody mass indexobesityrisk prediction

Identifiers

PMID27416964
PMCPMC5121041
OpenAlexW2474539130

What OpenQuestion holds

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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.