Evidence map›Paper›PMID 26098031›Full record

ArticleJournal of studies on alcohol and drugs2015

Predictors of Postpartum Change in Alcohol Use in Norwegian Mothers.

Sonja Mellingen, Torbjørn Torsheim, Frode Thuen

Abstract read
In one paragraph

Article in Journal of studies on alcohol and drugs, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

3 authors.

Sonja MellingenCompetence Centre, Bergenclinics Foundation, Bergen, Norway.
Torbjørn TorsheimDepartment of Psychosocial Science, Faculty of Psychology, University of Bergen, Bergen, Norway.
Frode ThuenCentre for Evidence-Based Practice, Bergen University College, Bergen, Norway.

Funding

Gene-Environment Interactions in an Autism Birth CohortU01NS047537 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI LIPKIN, W. IAN · 2003 to 2013
$27.0M
NIEHS NIH HHS N01 ES075558NINDS NIH HHS U01 NS047537NINDS NIH HHS U01 NS 047537-01NINDS NIH HHS U01 NS 047537-06A1
6 · The paper itself

Abstract

objectiveThis study examined the relationship between marital status, family size, and postpartum alcohol use from birth to 36 months postpartum, based on data from the Norwegian Mother and Child Cohort Study.

methodMothers' self-reported alcohol frequency and alcohol units per drinking occasion at 0-3 months, 4-6 months, 18 months, and 36 months postpartum were modeled using linear mixed models for repeated measures.

resultsThere was a strong main effect of time on alcohol use, with increases in alcohol use from childbirth to 36 months after childbirth. Adjusting for covariates, there were threeway interaction effects for Time × Family Structure × Family Size for alcohol units and alcohol frequency, indicating that a change in alcohol use varied as a function of family structure and family size. Single mothers had a lower increase in frequency of alcohol use but a steeper increase in the number of alcohol units. However, this effect was less pronounced with increasing family size.

conclusionsThe patterns of findings are consistent with a differential opportunity perspective on alcohol use.

Indexed as

FamilyMothersPostpartum PeriodAdultAlcohol DrinkingCohort StudiesFamily CharacteristicsFemaleHumansNorwayProspective StudiesTime FactorsYoung Adult

Identifiers

PMID26098031
PMCPMC4495073

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.