Evidence map›Paper›PMID 33910539›Full record

ArticleBMC public health2021

Lifestyle habits and depressive symptoms in Norwegian adolescents: a national cross-sectional study.

Annette Løvheim Kleppang, Siri Håvås Haugland, Anders Bakken, Tonje Holte Stea

Abstract read
In one paragraph

Article in BMC public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 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

4 authors.

Annette Løvheim KleppangDepartment of Health and Nursing Science, University of Agder, Postboks 422 4604, Kristiansand, Norway. annette.kleppang@uia.no.ORCID 0000-0002-3844-4745
Siri Håvås HauglandDepartment of Psychosocial Health, University of Agder, Kristiansand, Norway.
Anders BakkenNOVA-Norwegian Social Research, OsloMet-Oslo Metropolitan University, Oslo, Norway.
Tonje Holte SteaDepartment of Health and Nursing Science, University of Agder, Postboks 422 4604, Kristiansand, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study's purpose was to examine the association between a broad range of lifestyle habits and depressive symptoms in Norwegian adolescents.

methodsThis study was based on national, self-reported, cross-sectional data from the Ungdata Surveys, conducted in 2017-2019. The target group comprised 244,250 adolescents (ages 13-19). Binominal logistic regression was used to analyse the association between lifestyle habits (physical activity, social media use, gaming, dietary habits, smoking, smokeless tobacco, alcohol intoxication) and depressive symptoms. The outcome measure was defined as a high level of depressive symptoms (≥80th percentile). Separate analyses were performed for boys and girls, and all models were adjusted for perceived family economy, parental higher education and age.

resultsThe odds of having depressive symptoms were significantly lower among those who reported being physically active at least 3 times per week (OR; boys: 0.81, girls: 0.83), used social media ≤3 h per day (OR; boys: 0.65, girls: 0.70), engaged in gaming ≤3 h per day (OR; boys: 0.72, girls: 0.77), were non-smokers (OR; boys: 0.74, girls: 0.72) and had not experienced alcohol intoxication during the previous 12 months (OR; boys: 0.66, girls: 0.67). Furthermore, the results indicated a significant inverse association between depressive symptoms and high consumption of a range of healthy food items and low consumption of unhealthy food and beverages among girls. Similar tendencies were found among boys (OR; 0.77-0.91). Finally, higher adherence to healthy lifestyle habits was associated significantly with lower odds of having depressive symptoms among both genders (OR; boys: 0.40, girls: 0.52).

conclusionsA healthier lifestyle was associated with lower odds of having depressive symptoms. Additional research is needed to confirm a possible causal relationship.

Indexed as

DepressionLife StyleAdolescentAdultCross-Sectional StudiesFemaleHabitsHumansMaleNorwaySurveys and QuestionnairesYoung AdultAdolescentsLifestyle habitsNorwaySymptoms of depression

Identifiers

PMID33910539
PMCPMC8082771

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.