Evidence map›Paper›PMID 25186666›Full record

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

Parental childhood growth and offspring birthweight: pooled analyses from four birth cohorts in low and middle income countries.

O Y Addo, A D Stein, C H D Fall, D P Gigante, A M Guntupalli, B L Horta, C W Kuzawa, N Lee, S A Norris, C Osmond and 5 more

Abstract read
In one paragraph

Article in American journal of human biology : the official journal of the Human Biology Council. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

24 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Drivers of stunting reduction in Ethiopia: a country case study.The American journal of clinical nutrition · 2020
    Pooled it
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  6. Observational
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  8. Maternal Employment and Child Malnutrition in Ecuador.International journal of environmental research and public health · 2023
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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

15 authors.

O Y AddoHubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia.
A D Stein
C H D Fall
D P Gigante
A M Guntupalli
B L Horta
C W Kuzawa
N Lee
S A Norris
C Osmond
P Prabhakaran
L M Richter
H P S Sachdev
R Martorell
Cohorts Group

Funding

British Heart FoundationMedical Research Council G0400519Medical Research Council G1001333Medical Research Council MC_UP_A620_1016Medical Research Council MC_UU_12011/3Wellcome Trust 082554Wellcome Trust 089257Wellcome Trust 089257/Z/09/Z
6 · The paper itself

Abstract

objectiveAssociations between parental and offspring size at birth are well established, but the relative importance of parental growth at different ages as predictors of offspring birthweight is less certain. Here we model parental birthweight and postnatal conditional growth in specific age periods as predictors of offspring birthweight.

methodsWe analyzed data from 3,392 adults participating in four prospective birth cohorts and 5,506 of their offspring.

resultsThere was no significant heterogeneity by study site or offspring sex. 1SD increase in maternal birthweight was associated with offspring birthweight increases of 102 g, 1SD in maternal length growth 0-2 year with 46 g, and 1SD in maternal height growth Mid-childhood (MC)-adulthood with 27 g. Maternal relative weight measures were associated with 24 g offspring birth weight increases (2 year- MC) and 49 g for MC-adulthood period but not with earlier relative weight 0-2 year. For fathers, birthweight, and linear/length growth from 0-2 year were associated with increases of 57 and 56 g in offspring birthweight, respectively but not thereafter.

conclusionsMaternal and paternal birthweight and growth from birth to 2 year each predict offspring birthweight. Maternal growth from MC-adulthood, relative weight from 2-MC and MC-adulthood also predict offspring birthweight. These findings suggest that shared genes and/or adequate nutrition during early life for both parents may confer benefits to the next generation, and highlight the importance of maternal height and weight prior to conception. The stronger matrilineal than patrilineal relationships with offspring birth weight are consistent with the hypothesis that improving the early growth conditions of young females can improve birth outcomes in the next generation.

Indexed as

Birth WeightGrowthParentsAdultAsiaBrazilEconomicsFemaleGuatemalaHumansMaleMiddle AgedProspective Studies

Identifiers

PMID25186666
PMCPMC4310070

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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.