Evidence map›Paper›PMID 27538500›Full record

ArticleBMC public health2016

The lifelong socioeconomic disadvantage of single-mother background - the Helsinki Birth Cohort study 1934-1944.

H Maiju Mikkonen, Minna K Salonen, Antti Häkkinen, Maarit Olkkola, Anu-Katriina Pesonen, Katri Räikkönen, Clive Osmond, Johan G Eriksson, Eero Kajantie

Open access · goldAbstract read
In one paragraph

Article in BMC public health, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.9field-weighted citation impact, top 7% 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

12 citing papers in PubMed, 29 citations in OpenAlex.

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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

9 authors at 4 institutions in 2 countries.

H Maiju MikkonenNational Institute for Health and Welfare, P.O. Box 30, FI-00271, Helsinki, Finland. maiju.mikkonen@helsinki.fi.
Minna K SalonenNational Institute for Health and Welfare, P.O. Box 30, FI-00271, Helsinki, Finland.
Antti HäkkinenDepartment of Political and Economic Studies, University of Helsinki, Helsinki, Finland.
Maarit OlkkolaNational Institute for Health and Welfare, P.O. Box 30, FI-00271, Helsinki, Finland.
Anu-Katriina PesonenInstitute of Behavioural Sciences, University of Helsinki, Helsinki, Finland.
Katri RäikkönenInstitute of Behavioural Sciences, University of Helsinki, Helsinki, Finland.
Clive OsmondMRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, United Kingdom.
Johan G ErikssonNational Institute for Health and Welfare, P.O. Box 30, FI-00271, Helsinki, Finland.
Eero KajantieNational Institute for Health and Welfare, P.O. Box 30, FI-00271, Helsinki, Finland.
University of Helsinki · FIFinnish Institute for Health and Welfare · FIFolkhälsans Forskningscentrum · FIMRC Lifecourse Epidemiology Unit · GB

Funding

Medical Research Council MC_U147574242Medical Research Council MC_UP_A620_1016Medical Research Council MC_UU_12011/3Medical Research Council MC_UU_12011/4
6 · The paper itself

Abstract

backgroundGrowing up with one parent is associated with economic hardship and health disadvantages, but there is limited evidence of its lifetime consequences. We examined whether being born to an unmarried mother is associated with socioeconomic position and marital history over the lifespan.

methodsWe analysed data from the Helsinki Birth Cohort Study including birth, child welfare clinic and school healthcare records from people born in Helsinki, Finland, between 1934 and 1944. Using a unique personal identification number, we linked these data to information on adult socioeconomic position from census data at 5-year intervals between 1970 and 2000, obtained from Statistics Finland.

resultsCompared to children of married mothers, children of unmarried mothers were more likely to have lower educational attainment and occupational status (odds ratio for basic vs. tertiary education 3.40; 95 % confidence interval 2.17 to 5.20; for lowest vs. highest occupational category 2.75; 1.92 to 3.95). They were also less likely to reach the highest income third in adulthood and more likely to stay unmarried themselves. The associations were also present when adjusted for childhood socioeconomic position.

conclusionBeing born to an unmarried mother, in a society where marriage is the norm, is associated with socioeconomic disadvantage throughout life, over and above the disadvantage associated with childhood family occupational status. This disadvantage may in part mediate the association between low childhood socioeconomic position and health in later life.

Indexed as

Health StatusSocioeconomic FactorsAgedChildChild WelfareCohort StudiesEmploymentFemaleFinlandHumansMaleMarriageMothersOdds RatioPovertySingle-Parent FamilyLifecourseMarital statusOut of wedlock birthSingle motherSingle parentSocioeconomic positionUnmarried mother

Identifiers

PMID27538500
PMCPMC4991112
OpenAlexW2508361003

What OpenQuestion holds

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Registered trials

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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.