Evidence map›Paper›PMID 27681097›Full record

ArticleInternational journal of epidemiology2016

Relationship between mediation analysis and the structured life course approach.

Laura D Howe, Andrew D Smith, Corrie Macdonald-Wallis, Emma L Anderson, Bruna Galobardes, Debbie A Lawlor, Yoav Ben-Shlomo, Rebecca Hardy, Rachel Cooper, Kate Tilling and 1 more

Abstract read
In one paragraph

Article in International journal of epidemiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
–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

23 citing papers in PubMed.

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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

11 authors.

Laura D HoweMRC Integrative Epidemiology Unit, laura.howe@bristol.ac.uk.
Andrew D SmithMRC Integrative Epidemiology Unit.
Corrie Macdonald-WallisMRC Integrative Epidemiology Unit.
Emma L AndersonMRC Integrative Epidemiology Unit.
Bruna GalobardesSchool of Social and Community Medicine, University of Bristol, Bristol, UK and.
Debbie A LawlorMRC Integrative Epidemiology Unit.
Yoav Ben-ShlomoSchool of Social and Community Medicine, University of Bristol, Bristol, UK and.
Rebecca HardyMRC Unit for Lifelong Health and Ageing at UCL, University College London, London, UK.
Rachel CooperMRC Unit for Lifelong Health and Ageing at UCL, University College London, London, UK.
Kate TillingMRC Integrative Epidemiology Unit.
Abigail FraserMRC Integrative Epidemiology Unit, laura.howe@bristol.ac.uk.

Funding

Early life adversity and trajectories of cardiometabolic health, cognitive function and physical function: improving understanding of the mechanisms and potential reversibilityR01AG048835 · NIA · UNIVERSITY OF BRISTOL · PI HOWE, LAURA D · 2014 to 2015
$154k
British Heart Foundation SP/07/008/24066Medical Research Council G1001357Medical Research Council G9815508Medical Research Council MC_PC_15018Medical Research Council MC_UU_12013/5Medical Research Council MC_UU_12013/9Medical Research Council MC_UU_12019/1Medical Research Council MC_UU_12019/2Medical Research Council MC_UU_12019/4Medical Research Council MR/J011932/1Medical Research Council MR/M009351/1Medical Research Council MR/M020894/1NIA NIH HHS R01 AG048835Wellcome Trust 089979Wellcome Trust 092731Wellcome Trust WT092830M
6 · The paper itself

Abstract

Many questions in life course epidemiology involve mediation and/or interaction because of the long latency period between exposures and outcomes. In this paper, we explore how mediation analysis (based on counterfactual theory and implemented using conventional regression approaches) links with a structured approach to selecting life course hypotheses. Using theory and simulated data, we show how the alternative life course hypotheses assessed in the structured life course approach correspond to different combinations of mediation and interaction parameters. For example, an early life critical period model corresponds to a direct effect of the early life exposure, but no indirect effect via the mediator and no interaction between the early life exposure and the mediator. We also compare these methods using an illustrative real-data example using data on parental occupational social class (early life exposure), own adult occupational social class (mediator) and physical capability (outcome).

Indexed as

Confounding Factors, EpidemiologicEpidemiologic MethodsHealth BehaviorHuman DevelopmentSocial ClassCausalityData Interpretation, StatisticalEffect Modifier, EpidemiologicHumansSocioeconomic Factors

Identifiers

PMID27681097
PMCPMC5841634

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.