Evidence map›Paper›PMID 20444309›Full record

ArticlePsychological medicine2011

Ageing, social class and common mental disorders: longitudinal evidence from three cohorts in the West of Scotland.

M J Green, M Benzeval

Abstract read
In one paragraph

Article in Psychological medicine, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

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

  1. Pooled it
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  14. Socioeconomic position and adolescent trajectories in smoking, drinking, and psychiatric distress.The Journal of adolescent health : official publication of the Society for Adolescent Medicine · 2013
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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

2 authors.

M J GreenMedical Research Council, Social and Public Health Sciences Unit, Glasgow, UK. michael-g@sphsu.mrc.ac.uk
M Benzeval

Funding

Medical Research Council MC_U130059821Medical Research Council MC_UP_A540_1021Medical Research Council WBS U.1300.00.006.00005.01Medical Research Council WBS U.1300.80.001.00001
6 · The paper itself

Abstract

backgroundUnderstanding how common mental disorders such as anxiety and depression vary with socio-economic circumstances as people age can help to identify key intervention points. However, much research treats these conditions as a single disorder when they differ significantly in terms of their disease burden. This paper examines the socio-economic pattern of anxiety and depression separately and longitudinally to develop a better understanding of their disease burden for key social groups at different ages.

methodThe Twenty-07 Study has followed 4510 respondents from three cohorts in the West of Scotland for 20 years and 3846 respondents had valid data for these analyses. Hierarchical repeated-measures models were used to investigate the relationship between age, social class and the prevalence of anxiety and depression over time measured as scores of 8 or more out of 21 on the relevant subscale of the Hospital Anxiety and Depression Scale (HADS).

resultsSocial class differences in anxiety and depression widened with age. For anxiety there was a nonlinear decrease in prevalence with age, decreasing more slowly for those from manual classes compared to non-manual, whereas for depression there was a non-linear increase in prevalence with age, increasing more quickly for those from manual classes compared to non-manual. This relationship is robust to cohort, period and attrition effects.

conclusionsThe more burdensome disorder of depression occurs more frequently at ages where socio-economic inequalities in mental health are greatest, representing a 'double jeopardy' for older people from a manual class.

Indexed as

Social ClassAdolescentAdultAge FactorsAgingAnxietyConfidence IntervalsCost of IllnessDepressionFemaleHumansLongitudinal StudiesMaleMental DisordersMiddle AgedOdds Ratio

Identifiers

PMID20444309
PMCPMC3033734

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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.