Evidence map›Paper›PMID 30031390›Full record

ArticleBMC musculoskeletal disorders2018

Increasing incidence of primary shoulder arthroplasty in Finland - a nationwide registry study.

Jenni N E Harjula, Juha Paloneva, Jaason Haapakoski, Juha Kukkonen, Ville Äärimaa, Finnish Shoulder Arthroplasty Registry Group

Abstract read
In one paragraph

Article in BMC musculoskeletal disorders, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing 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

43 citing papers in PubMed.

  1. Trial
  2. Predictive factors for return to work after shoulder arthroplasty.Journal of shoulder and elbow arthroplasty · 2026
    Article
  3. Article
  4. Observational
  5. Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Article
  20. Review
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.

Jenni N E HarjulaDepartment of Orthopedics and Traumatology, Turku University Hospital, University of Turku, Turku, Finland. jnehar@utu.fi.
Juha PalonevaDepartment of Surgery, Central Finland Hospital, Jyväskylä, Finland.
Jaason HaapakoskiNational Institute for Health and Welfare, Helsinki, Finland.
Juha KukkonenDepartment of Surgery, Division of Orthopaedic and Trauma Surgery, Satakunta Central Hospital and University of Turku, Turku, Finland.
Ville ÄärimaaDepartment of Orthopedics and Traumatology, Turku University Hospital, University of Turku, Turku, Finland.
Finnish Shoulder Arthroplasty Registry Group

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe incidence of shoulder arthroplasties is reportedly increasing and the types of arthroplasty are changing. The purpose of this study was to investigate the incidence of primary shoulder arthroplasty in Finland.

methodsWe analyzed nationwide data from the Finnish Arthroplasty Register (FAR) and the Finnish National Hospital Discharge Register (NHDR) during time period 2004-2015. The primary outcome variable was the incidence of shoulder arthroplasty per 100,000 person-years stratified by age, sex and year of surgery. The secondary outcome variables were surgical indication, arthroplasty type and prosthesis model.

resultsThe number of primary shoulder arthroplasties was 7504 (women = 4878, men = 2625). The rate of operations increased from 6 to 15 per 100,000 person-years among men, and 11 to 26 per 100,000 person-years among women. The indication for arthroplasty was osteoarthritis in 56%, acute fracture in 21%, inflammatory arthritis in 13%, and rotator cuff arthropathy in 4% of the cases. Hemiarthroplasties accounted for 66%, total shoulder arthroplasties 8%, and reverse shoulder arthroplasties 12% of the cases, 14% of the cases was missing. During the 12-year study period the incidence of hemiarthroplasties decreased by 23% and the number of total shoulder and reverse shoulder arthroplasty increased by 500 and 4500%, respectively.

conclusionsThe incidence of primary shoulder arthroplasty has increased by 160% during the study period in Finland. The incidence of hemiarthroplasties decreased while total and reverse shoulder arthroplasties increased.

Indexed as

RegistriesAdultAgedAged, 80 and overArthroplasty, Replacement, ShoulderCohort StudiesFemaleFinlandHumansIncidenceMaleMiddle AgedYoung AdultArthroplastyFinlandIncidenceShoulder joint

Identifiers

PMID30031390
PMCPMC6054850

What OpenQuestion holds

Textmetadata
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.