Evidence map›Paper›PMID 28345590›Full record

ArticleScientific reports2017

Associations of parental age with health and social factors in adult offspring. Methodological pitfalls and possibilities.

David Carslake, Per Tynelius, Gerard van den Berg, George Davey Smith, Finn Rasmussen

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
5.3field-weighted citation impact, top 5% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

  1. Pooled it
  2. Article
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  4. Age-related changes in lncRNA expression in sperm.Translational andrology and urology · 2025
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  8. Rethinking advanced motherhood: a new ethical narrative.Medicine, health care, and philosophy · 2023
    Review
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  14. Review
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  16. Article
  17. Article
  18. Article
  19. Social Skills in Children at Home and in Preschool.Behavioral sciences (Basel, Switzerland) · 2019
    Article
  20. 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 4 institutions in 2 countries.

David CarslakeMRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK.
Per TyneliusDepartment of Public Health Sciences, Karolinska Institute, Stockholm, Sweden.
Gerard van den BergSchool of Economics, Finance and Management, University of Bristol, Bristol, UK.
George Davey SmithMRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK.
Finn RasmussenDepartment of Health Sciences, Lund University, Sweden.
MRC Epidemiology Unit · GBKarolinska Institutet · SELund University · SEUniversity of Bristol · GB

Funding

Medical Research Council MC_UU_12013/1Medical Research Council MC_UU_12013/9
6 · The paper itself

Abstract

Parental age is increasing rapidly in many countries. Analysis of this potentially important influence on offspring well-being is hampered by strong secular trends and socioeconomic patterning and by a shortage of follow-up data for adult offspring. We used Swedish national data on up to 3,653,938 offspring to consider the associations of parental age with a suite of outcomes in adult offspring, comparing the results from an array of statistical methods for optimal causal inference. The offspring of older mothers had higher BMI, blood pressure, height, intelligence, non-cognitive ability and socioeconomic position. They were less likely to smoke or to be left-handed. Associations with paternal age were strongly, but not completely, attenuated by adjustment for maternal age. Estimates from the commonly-used sibling comparison method were driven primarily by a pathway mediated by offspring date of birth when outcomes showed strong secular trends. These results suggest that the intra-uterine and early life environments provided by older mothers may be detrimental to offspring cardiovascular health, but that their greater life experience and social position may bring intellectual and social advantages to their offspring. The analysis of parental age presents particular challenges, and further methodological developments are needed.

Indexed as

AdolescentAdultAdult ChildrenBirth WeightBody Mass IndexFemaleHealth StatusHumansIntelligenceMaleMaternal AgeMothersParentsParturitionPregnancySiblings

Identifiers

PMID28345590
PMCPMC5366914
OpenAlexW2598978818

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.