Evidence map›Paper›PMID 33974052›Full record

ArticleThe Journal of clinical endocrinology and metabolism2021

Increasing Incidence of Primary Aldosteronism in Western Sweden During 3 Decades - Yet An Underdiagnosed Disorder.

Eleftheria Gkaniatsa, Eva Ekerstad, Manuela Gavric, Andreas Muth, Penelope Trimpou, Daniel S Olsson, Gudmundur Johannsson, Oskar Ragnarsson

Open access · hybridAbstract read
In one paragraph

Article in The Journal of clinical endocrinology and metabolism, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.4field-weighted citation impact, top 7% of its field
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

18 citing papers in PubMed, 32 citations in OpenAlex.

  1. Review
  2. Approach to the Patient With Primary Aldosteronism: Role of Molecular Imaging.The Journal of clinical endocrinology and metabolism · 2025
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Hip fractures in patients with primary aldosteronism - a Swedish nationwide study.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2024
    Article
  9. Temporal trends in clinical features of patients with primary aldosteronism over 20 years.Hypertension research : official journal of the Japanese Society of Hypertension · 2024
    Article
  10. Health Care Challenges in the Management of Primary Aldosteronism in Southeast Asia.The Journal of clinical endocrinology and metabolism · 2024
    Article
  11. Article
  12. Specialty grand challenge in adrenal endocrinology.Frontiers in endocrinology · 2023
    Article
  13. Article
  14. Primary aldosteronism - a multidimensional syndrome.Nature reviews. Endocrinology · 2022
    Review
  15. Clinical Translationality ofInternational journal of molecular sciences · 2022
    Review
  16. Article
  17. Article
  18. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 1 country.

Eleftheria GkaniatsaDepartment of Internal Medicine and Clinical Nutrition, Institute of Medicine at Sahlgrenska Academy, University of Gothenburg and The Department of Endocrinology, Sahlgrenska University Hospital, SE-413 45, Gothenburg, Sweden.ORCID 0000-0002-2150-0499
Eva EkerstadDepartment of Internal Medicine, Northern Älvsborg County Hospital, SE-461 85, Trollhättan, Sweden.
Manuela GavricDepartment of Clinical Medicine, Kungälv Hospital, SE-442 83, Kungälv, Sweden.
Andreas MuthDepartment of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital, SE-413 45, Gothenburg, Sweden.ORCID 0000-0003-0857-1521
Penelope TrimpouDepartment of Internal Medicine and Clinical Nutrition, Institute of Medicine at Sahlgrenska Academy, University of Gothenburg and The Department of Endocrinology, Sahlgrenska University Hospital, SE-413 45, Gothenburg, Sweden.
Daniel S OlssonDepartment of Internal Medicine and Clinical Nutrition, Institute of Medicine at Sahlgrenska Academy, University of Gothenburg and The Department of Endocrinology, Sahlgrenska University Hospital, SE-413 45, Gothenburg, Sweden.ORCID 0000-0002-9734-0786
Gudmundur JohannssonDepartment of Internal Medicine and Clinical Nutrition, Institute of Medicine at Sahlgrenska Academy, University of Gothenburg and The Department of Endocrinology, Sahlgrenska University Hospital, SE-413 45, Gothenburg, Sweden.
Oskar RagnarssonDepartment of Internal Medicine and Clinical Nutrition, Institute of Medicine at Sahlgrenska Academy, University of Gothenburg and The Department of Endocrinology, Sahlgrenska University Hospital, SE-413 45, Gothenburg, Sweden.ORCID 0000-0003-0204-9492
Sahlgrenska University Hospital · SEKungälvs Sjukhus · SENorra Älvsborgs Länssjukhus · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

contextPrimary aldosteronism (PA) is the most common cause of secondary hypertension. Yet, the incidence of PA in the general population has not been studied.

objectiveTo estimate the incidence of PA in the general population. DESIGN AND

methodsPatients who had received a diagnostic code for PA between 1987 and 2016 were identified in the Swedish National Patient Registry. Assessment of clinical and biochemical data was used to validate the diagnosis. The annual incidence of PA was calculated by using the number of inhabitants in the Västra Götaland County as a reference.

resultsOf 570 identified patients, 473 (83%) had confirmed PA. Eligible for the incidence analysis were 416 patients, 248 (60%) men and 168 (40%) women, diagnosed with PA between 1987 and 2016. The mean (± standard deviation) age at diagnosis was 56 ± 12 years. The median (interquartile range) annual incidence was 2 (1-2) cases per million between 1987 and 1996, 6 (4-9) cases per million between 1997 and 2006 and 17 (12-24) cases per million between 2007 and 2016. At the end of the study (December 31, 2016), 386 patients with confirmed PA were alive and living in the Västra Götaland County, giving a prevalence of 231 cases per million (0.022%).

conclusionsDespite increasing incidence, the proportion of patients identified with PA is lower than expected. Given the serious consequences of untreated PA, the noticeably low prevalence at the end of the study stresses the need to increase the awareness of PA among health care providers.

Indexed as

AdultAgedFemaleHumansHyperaldosteronismIncidenceMaleMiddle AgedPrevalenceRegistriesSwedenepidemiologyincidenceprevalenceprimary aldosteronism

Identifiers

PMID33974052
PMCPMC8372665
OpenAlexW3161909142

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.