Evidence map›Paper›PMID 27472716›Full record

ArticleMedicine2016

Socioeconomic status in relation to Parkinson's disease risk and mortality: A population-based prospective study.

Fei Yang, Anna L V Johansson, Nancy L Pedersen, Fang Fang, Margaret Gatz, Karin Wirdefeldt

Abstract readComparative Study
In one paragraph

Article in Medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

  1. Observational
  2. Article
  3. Income, employment, and clinical outcomes in Parkinson's disease.Clinical parkinsonism & related disorders · 2026
    Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Risk of Parkinson's disease in people aged ≥50 years with new-onset anxiety: a retrospective cohort study in UK primary care.The British journal of general practice : the journal of the Royal College of General Practitioners · 2024
    Article
  12. Colonoscopy and Subsequent Risk of Parkinson's Disease.Journal of Parkinson's disease · 2024
    Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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

6 authors.

Fei YangDepartment of Medical Epidemiology and Biostatistics, Karolinska Institutet, 17177 Stockholm, Sweden Department of Psychology, University of Southern California, Los Angeles, CA, USA Department of Clinical Neuroscience, Karolinska Institutet, 17177 Stockholm, Sweden.
Anna L V Johansson
Nancy L Pedersen
Fang Fang
Margaret Gatz
Karin Wirdefeldt

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Little is known about the role of socioeconomic status in relation to Parkinson's disease (PD) risk, and no study has investigated whether the impact of socioeconomic status on all-cause mortality differs between individuals with and without PD.In this population-based prospective study, over 4.6 million Swedish inhabitants who participated in the Swedish census in 1980 were followed from 1981 to 2010. The incidence rate of PD and incidence rate ratio were estimated for the association between socioeconomic status and PD risk. Age-standardized mortality rate and hazard ratio (HR) were estimated for the association between socioeconomic status and all-cause mortality for individuals with and without PD.During follow-up, 66,332 incident PD cases at a mean age of 76.0 years were recorded. Compared to individuals with the highest socioeconomic status (high nonmanual workers), all other socioeconomic groups (manual or nonmanual and self-employed workers) had a lower PD risk. All-cause mortality rates were higher in individuals with lower socioeconomic status compared with high nonmanual workers, but relative risks for all-cause mortality were lower in PD patients than in non-PD individuals (e.g., for low manual workers, HR: 1.12, 95% confidence interval [CI]: 1.09-1.15 for PD patients; HR: 1.36, 95% CI: 1.35-1.36 for non-PD individuals).Individuals with lower socioeconomic status had a lower PD incidence compared to the highest socioeconomic group. Lower socioeconomic status was associated with higher all-cause mortality among individuals with and without PD, but such impact was weaker among PD patients.

Indexed as

Socioeconomic FactorsAdultAgedCause of DeathFemaleFollow-Up StudiesHumansMaleMiddle AgedParkinson DiseaseProportional Hazards ModelsProspective StudiesRegistriesRisk FactorsSurvival AnalysisSweden

Identifiers

PMID27472716
PMCPMC5265853

What OpenQuestion holds

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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.