Evidence map›Paper›PMID 23222964›Full record

ArticleNutrients2012

The association between the macronutrient content of maternal diet and the adequacy of micronutrients during pregnancy in the Women and Their Children’s Health (WATCH) study.

Michelle Blumfield, Alexis Hure, Lesley MacDonald-Wicks, Roger Smith, Stephen Simpson, David Raubenheimer, Clare Collins

Open access · goldAbstract read
In one paragraph

Article in Nutrients, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.4field-weighted citation impact, top 8% 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

18 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Exploring the diets of mothers and their partners during pregnancy: Findings from the Queensland Family Cohort pilot study.Nutrition & dietetics : the journal of the Dietitians Association of Australia · 2022
    Observational
  5. Article
  6. Article
  7. Article
  8. Observational
  9. Article
  10. Article
  11. Review
  12. Review
  13. Protein and Amino Acid Requirements during Pregnancy.Advances in nutrition (Bethesda, Md.) · 2016
    Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. 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

7 authors at 4 institutions in 2 countries.

Michelle BlumfieldSchool of Health Sciences, University of Newcastle, Callaghan, New South Wales, Australia. Michelle.Blumfield@newcastle.edu.au
Alexis Hure
Lesley MacDonald-Wicks
Roger Smith
Stephen Simpson
David Raubenheimer
Clare Collins
John Hunter Hospital · AUUniversity of Newcastle Australia · AUMassey University · NZThe University of Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nutrition during pregnancy can induce alterations in offspring phenotype. Maternal ratio of protein to non-protein (P:NP) energy has been linked to variations in offspring body composition and adult risk of metabolic disease. This study describes the dietary patterns of pregnant women by tertiles of the P:NP ratio and compares diet to Australian recommendations. Data are from 179 Australian women enrolled in the Women and Their Children's Health Study. Diet was assessed using a validated 74-item food frequency questionnaire. Food group servings and nutrient intakes were compared to the Australian Guide to Healthy Eating and Australian Nutrient Reference Values. Higher maternal P:NP tertile was positively associated with calcium (P = 0.003), zinc (P = 0.001) and servings of dairy (P = 0.001) and meat (P = 0.001) food groups, and inversely associated with the energy dense, nutrient poor non-core (P = 0.003) food group. Micronutrient intakes were optimized with intermediate protein (18%E-20%E), intermediate fat (28%E-30%E) and intermediate carbohydrate (50%E-54%E) intakes, as indicated in tertile two. Results suggest a moderate protein intake may support pregnant women to consume the largest variety of nutrients across all food groups.

Indexed as

Energy IntakePrenatal CareAdultAustraliaCalciumCalcium, DietaryChildDietDietary ProteinsDiet SurveysFemaleHumansMicronutrientsPregnancyReference ValuesSurveys and QuestionnairesCalciumCalcium, DietaryDietary ProteinsMicronutrientsZinc

Identifiers

PMID23222964
PMCPMC3546616
OpenAlexW2165104347

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.