Evidence map›Paper›PMID 28064207›Full record

ArticleRheumatology (Oxford, England)2017

Rheumatoid arthritis is getting less frequent-results of a nationwide population-based cohort study.

Abhishek Abhishek, Michael Doherty, Chang-Fu Kuo, Christian D Mallen, Weiya Zhang, Matthew J Grainge

Abstract read
In one paragraph

Article in Rheumatology (Oxford, England), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed, 4 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

66 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

6 more citing papers are in PubMed but not listed here.

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.

Abhishek AbhishekAcademic Rheumatology, School of Medicine, Clinical Sciences Building, City Hospital Nottingham, Nottingham.
Michael DohertyAcademic Rheumatology, School of Medicine, Clinical Sciences Building, City Hospital Nottingham, Nottingham.
Chang-Fu KuoAcademic Rheumatology, School of Medicine, Clinical Sciences Building, City Hospital Nottingham, Nottingham.
Christian D MallenPrimary Care and Health Sciences, Keele University, Keele.
Weiya ZhangAcademic Rheumatology, School of Medicine, Clinical Sciences Building, City Hospital Nottingham, Nottingham.
Matthew J GraingeDivision of Epidemiology and Public Health, School of Medicine, Clinical Sciences Building, City Hospital Nottingham, Nottingham, UK.

Funding

Department of Health WMCLAHRC-2014-1
6 · The paper itself

Abstract

Objectives: The objectives of this study were to examine changes in the incidence and prevalence of RA between 1990 and 2014 and to explore if there is any geographic variation in the incidence and prevalence of RA in the UK. Methods: This was a primary care-based prospective cohort study. People contributing acceptable data to Clinical Practice Research Datalink between 1 January 1990 and 31 December 2014 were included. Read codes were used to identify RA cases ⩾18 years of age. The prevalence and incidence rates for each year were standardized to the 2014 population and the regional incidence and prevalence of RA for the year 2014 were standardized to the overall population. Results: The incidence and prevalence of RA was 3.81/10 000 person-years and 0.67%, respectively, in 2014. The annual incidence of RA decreased by 1.6% (95% CI 0.8, 2.5) between 1990 and 2014, with significant joinpoints at 1994 and 2002. The prevalence of RA increased by 3.7%/year (95% CI 3.2, 4.1) from 1990 to 2005 and decreased by 1.1%/year (95% CI 2.0, 0.2) between 2005 and 2014. There were significant differences in the occurrence of RA throughout different regions of the UK, with the highest incidence in East Midlands, Yorkshire and Humber and the highest prevalence in North East, Yorkshire and Humber. Conclusion: The incidence of RA is decreasing, with a reduction in prevalence in recent years. There is significant geographic variation in the occurrence of RA in the UK. Further research is required to identify the reasons underlying this phenomenon so that public health interventions can be designed to further reduce the incidence of RA.

Indexed as

AdolescentAdultAgedAged, 80 and overArthritis, RheumatoidFemaleHumansIncidenceMaleMiddle AgedPrevalenceProspective StudiesResidence CharacteristicsTime FactorsUnited KingdomYoung Adultgeographic variationincidenceprevalencerheumatoid arthritis

Identifiers

PMID28064207
PMCPMC5850292

What OpenQuestion holds

Textmetadata
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.