Evidence map›Paper›PMID 31914158›Full record

ArticlePloS one2020

Tobacco smoking and health-related quality of life among university students: Mediating effect of depression.

Marija Milic, Tatjana Gazibara, Tatjana Pekmezovic, Darija Kisic Tepavcevic, Gorica Maric, Aleksandra Popovic, Jasmina Stevanovic, Karamchand Hukumchand Patil, Hagai Levine

Abstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
–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

28 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Suicide Mortality Risk among Patients with Lung Cancer-A Systematic Review and Meta-Analysis.International journal of environmental research and public health · 2023
    Pooled it
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  13. Lifestyle Habits Determinants of Health-Related Quality of Life in Moroccan College Students.International journal of environmental research and public health · 2023
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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.

Marija MilicBraun School of Public Health and Community Medicine, Hebrew University-Hadassah, Jerusalem, Israel.ORCID 0000-0001-5575-0587
Tatjana GazibaraInstitute of Epidemiology, School of Medicine, University of Belgrade, Belgrade, Serbia.
Tatjana PekmezovicInstitute of Epidemiology, School of Medicine, University of Belgrade, Belgrade, Serbia.
Darija Kisic TepavcevicInstitute of Epidemiology, School of Medicine, University of Belgrade, Belgrade, Serbia.
Gorica MaricInstitute of Epidemiology, School of Medicine, University of Belgrade, Belgrade, Serbia.
Aleksandra PopovicSchool for Sports and Physical Education, University of Belgrade, Belgrade, Serbia.
Jasmina StevanovicDepartment of Epidemiology, School of Medicine, University of Pristina temporarily seated in Kosovska Mitrovica, Kosovska Mitrovica, Serbia.
Karamchand Hukumchand PatilBraun School of Public Health and Community Medicine, Hebrew University-Hadassah, Jerusalem, Israel.
Hagai LevineBraun School of Public Health and Community Medicine, Hebrew University-Hadassah, Jerusalem, Israel.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to assess the association between cigarette smoking and health-related quality of life (HRQoL) among students in two different universities, and the potential mediating effect of depression. Participants were students who came for mandatory check-ups at Student Health Care Centers in two Universities in Serbia, differing by socio-politically and economically environments. Students completed socio-demographic questionnaire, Beck Depression Inventory (BDI) and the SF-36 questionnaire for assessment of HRQoL. In both populations, after adjustment for socio-demographic, behavioral and health factors, smoking was associated with poorer Mental Composite Score (MCS) and Physical Composite Score (PCS) (Belgrade 1,624 students: MCS β = 3.38, 95% confidence interval [CI] 1.31, 5.44, PCS β = 1.01, 95% CI -0.50, 2.52; Kosovska Mitrovica 514 students: MCS β = 5.06, 95% CI 1.74, 8.37, PCS β = 3.29, 95% CI 0.75, 5.83). After additional adjustment for BDI score, the observed associations were lost (Belgrade: MCS β = 1.12, 95% CI -0.57, 2.80, PCS β = -0.40, 95% CI -1.71, 0.92; Kosovska Mitrovica: MCS β = 0.77, 95% CI -2.06, 3.60, PCS β = 0.56, 95% CI -1.75, 2.87). Higher BDI score was associated with poorer PCS and MCS across all quintiles. The association of smoking with impairment of HRQoL among university students in two different settings was mediated by higher levels of depressive symptoms. These findings highlight the need for further research on the interaction between smoking, mental health and quality of life, with implications for prevention, diagnosis and treatment.

Indexed as

Quality of LifeAdultDepressionDepressive DisorderFemaleHumansMaleStudentsTobacco SmokingUniversitiesYoung Adult

Identifiers

PMID31914158
PMCPMC6948726

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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.