Evidence map›Paper›PMID 29659918›Full record

Observational studyJournal of public health (Oxford, England)2019

Association of dairy intake with weight change in adolescents undergoing obesity treatment.

Brian H Wrotniak, Lesley Georger, Douglas L Hill, Babette S Zemel, Nicolas Stettler

Open access · bronzeAbstract readObservational Study
In one paragraph

Observational study in Journal of public health (Oxford, England), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.1field-weighted citation impact, top 20% 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, 13 citations in OpenAlex.

  1. Review
  2. Article
  3. 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

5 authors at 2 institutions in 1 country.

Brian H WrotniakThe Children Hospital of Philadelphia, Philadelphia, PA, USA.
Lesley GeorgerD'Youville College, 320 Porter Avenue, Buffalo, NY, USA.
Douglas L HillThe Children Hospital of Philadelphia, Philadelphia, PA, USA.
Babette S ZemelThe Children Hospital of Philadelphia, Philadelphia, PA, USA.
Nicolas StettlerThe Children Hospital of Philadelphia, Philadelphia, PA, USA.
Children's Hospital of Philadelphia · USD'Youville College · US

Funding

INSTITUTIONAL CLINICAL AND TRANSLATIONAL SCIENCE AWARDUL1RR024134 · NCRR · UNIVERSITY OF PENNSYLVANIA · PI FITZGERALD, GARRET A · 2006 to 2011
$70.4M
NCRR NIH HHS UL1 RR024134
6 · The paper itself

Abstract

backgroundThe role of dairy products in obesity treatment for adolescents is unclear. The study purpose was to assess the association between dairy intake and changes in BMI z-score (zBMI) during adolescent obesity treatment.

methodsObservational study nested within a randomized control trial. Linear mixed-effects regression models were adjusted for important non-lifestyle factors then further adjusted for dietary and physical activity variables. In total, 91 adolescents were studied.

resultsEach serving of total dairy (β = -0.0054, P < 0.01), unflavored milk (β = -0.012, P < 0.01), reduced fat (β = -0.0078, P < 0.05), and low fat/fat-free products (β = -0.0149, P < 0.01) was associated with a decrease in zBMI over 12 months. These associations were no longer significant after adjustment for other dietary and physical activity factors. Sugar-sweetened beverage intake was inversely associated with intake of total dairy (β = -0.186, P = 0.001), unflavored milk (β = -0.115, P = 0.003) and low fat/fat-free dairy (β = -0.125, P = 0.001).

conclusionsIntakes of total dairy, unflavored milk, reduced fat dairy and low fat/fat-free dairy products are associated with improved obesity treatment outcomes among adolescents. This could be due to co-occurring healthy lifestyle behaviors or to replacement of other food and beverages associated with obesity, such as sugar-sweetened beverages, by dairy products.

Indexed as

Dairy ProductsPediatric ObesityAdolescentChildDiet, ReducingEnergy IntakeExerciseFemaleHumansLinear ModelsMaleRandomized Controlled Trials as Topicchildrenfood and nutritionobesity

Identifiers

PMID29659918
PMCPMC6636690
OpenAlexW2796121589

What OpenQuestion holds

Textmetadata
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.