Evidence map›Paper›PMID 25159912›Full record

ArticleBMC public health2014

Socioeconomic inequalities in smoking habits are still increasing in Italy.

Giuseppe Verlato, Simone Accordini, Giang Nguyen, Pierpaolo Marchetti, Lucia Cazzoletti, Marcello Ferrari, Leonardo Antonicelli, Francesco Attena, Valeria Bellisario, Roberto Bono and 10 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in BMC public health, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 17% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

20 authors at 9 institutions in 1 country.

Giuseppe VerlatoUnit of Epidemiology and Medical Statistics, Department of Public Health and Community Medicine, University of Verona, Verona, Italy. giuseppe.verlato@univr.it.
Simone Accordini
Giang Nguyen
Pierpaolo Marchetti
Lucia Cazzoletti
Marcello Ferrari
Leonardo Antonicelli
Francesco Attena
Valeria Bellisario
Roberto Bono
Lamberto Briziarelli
Lucio Casali
Angelo Guido Corsico
Alessandro Fois
MariaGrazia Panico
Pavilio Piccioni
Pietro Pirina
Simona Villani
Gabriele Nicolini
Roberto de Marco
University of Verona · ITUniversity of Perugia · ITUniversity of Sassari · ITUniversity of Turin · ITChiesi (Italy) · ITIstituti di Ricovero e Cura a Carattere Scientifico · ITOspedali Riuniti di Ancona · ITUniversity of Pavia · ITUniversity of Salerno · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSocioeconomic inequalities in smoking habits have stabilized in many Western countries. This study aimed at evaluating whether socioeconomic disparities in smoking habits are still enlarging in Italy and at comparing the impact of education and occupation.

methodsIn the frame of the GEIRD study (Gene Environment Interactions in Respiratory Diseases) 10,494 subjects, randomly selected from the general population aged 20-44 years in seven Italian centres, answered a screening questionnaire between 2007 and 2010 (response percentage = 57.2%). In four centres a repeated cross-sectional survey was performed: smoking prevalence recorded in GEIRD was compared with prevalence recorded between 1998 and 2000 in the Italian Study of Asthma in Young Adults (ISAYA).

resultsCurrent smoking was twice as prevalent in people with a primary/secondary school certificate (40-43%) compared with people with an academic degree (20%), and among unemployed and workmen (39%) compared with managers and clerks (20-22%). In multivariable analysis smoking habits were more affected by education level than by occupation. From the first to the second survey the prevalence of ever smokers markedly decreased among housewives, managers, businessmen and free-lancers, while ever smoking became even more common among unemployed (time-occupation interaction: p = 0.047). At variance, the increasing trend in smoking cessation was not modified by occupation.

conclusionSmoking prevalence has declined in Italy during the last decade among the higher socioeconomic classes, but not among the lower. This enlarging socioeconomic inequality mainly reflects a different trend in smoking initiation.

Indexed as

AdultCross-Sectional StudiesEducational StatusEmploymentFemaleHumansItalyMaleMiddle AgedPrevalenceSmokingSmoking CessationSmoking PreventionSocioeconomic FactorsSurveys and Questionnaires

Identifiers

PMID25159912
PMCPMC4159540
OpenAlexW2164265417

What OpenQuestion holds

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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.