Evidence map›Paper›PMID 23648525›Full record

ArticlePreventive medicine2013

Smoking trajectories from midlife to old age and the development of non-life-threatening health problems: a 34-year prospective cohort study.

Neda Agahi, Benjamin A Shaw

Abstract read
In one paragraph

Article in Preventive medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

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

  1. Pooled it
  2. Article
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  5. Article
  6. Article
  7. Trajectories of Unhealthy Behaviors in Midlife and Risk of Disability at Older Ages in the Whitehall II Cohort Study.The journals of gerontology. Series A, Biological sciences and medical sciences · 2016
    Article
  8. Review
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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.

Neda AgahiAging Research Center, Karolinska Institutet/Stockholm University, Gävlegatan 16, 113 30 Stockholm, Sweden. neda.agahi@ki.se
Benjamin A Shaw

Funding

Developmental Infrastructure CoreR24HD044943 · NICHD · STATE UNIVERSITY OF NEW YORK AT ALBANY · PI GAGE, TIMOTHY B · 2004 to 2016
$4.8M
Health Behaviors and Lifestyles in Old Age in the United States and JapanR01AG031109 · NIA · STATE UNIVERSITY OF NEW YORK AT ALBANY · PI SHAW, BENJAMIN A · 2008 to 2011
$1.2M
NIA NIH HHS R01 AG031109NICHD NIH HHS R24 HD044943
6 · The paper itself

Abstract

objectiveTo examine how trajectories of smoking observed over a 34-year period, were associated with the progression of mobility impairment, musculoskeletal pain, and symptoms of psychological distress from midlife to old age.

methodThe Swedish Level of Living Survey (LNU) and the Swedish Panel Study of the Oldest Old (SWEOLD) were merged to create a nationally representative longitudinal sample of Swedish adults (aged 30-50 at baseline; n=1060), with four observation periods, from 1968 through 2002. Five discrete smoking trajectory groups were treated as predictors of variation in health trajectories using multilevel regression.

resultsAt baseline, there were no differences in mobility impairment between smoking trajectory groups. Over time all smokers, particularly persistent and former heavy smokers, exhibited faster increases in mobility problems compared with persistent non-smokers. Additionally, all smoking groups reported more pain symptoms than the non-smokers, at baseline and over time, but most of these differences did not reach statistical significance. Persistent heavy smokers reported elevated levels of psychological distress at baseline and over time.

conclusionSmokers, and even some former smokers, who survive into old age appear to be at increased risk for non-life-threatening conditions that can diminish quality of life and increase demands for services.

Indexed as

Health StatusAdolescentAdultAgedAge FactorsFemaleHealth Status IndicatorsHumansLongitudinal StudiesMaleMiddle AgedMobility LimitationMusculoskeletal DiseasesPainProspective StudiesQuality of LifeAgingHealthMiddle agedSmoking

Identifiers

PMID23648525
PMCPMC3714327

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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.