Evidence map›Paper›PMID 32944773›Full record

ArticleRheumatology (Oxford, England)2021

Systemic autoimmune disease as a cause of death: mortality burden and comorbidities.

Marianna Mitratza, Bart Klijs, A Elisabeth Hak, Jan W P F Kardaun, Anton E Kunst

Open access · bronzeAbstract read
In one paragraph

Article in Rheumatology (Oxford, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
4.9field-weighted citation impact, top 4% 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

24 citing papers in PubMed, 50 citations in OpenAlex.

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  13. B-Cell Receptor Repertoire: Recent Advances in Autoimmune Diseases.Clinical reviews in allergy & immunology · 2024
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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

5 authors at 2 institutions in 1 country.

Marianna MitratzaDepartment of Public and Occupational Health, Academic Medical Center, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.
Bart KlijsDepartment of Public and Occupational Health, Academic Medical Center, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.
A Elisabeth HakDepartment of Rheumatology and Clinical Immunology, Academic Medical Center, Amsterdam UMC, Amsterdam Rheumatology and Immunology Center, Amsterdam, the Netherlands.
Jan W P F KardaunDepartment of Public and Occupational Health, Academic Medical Center, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.
Anton E KunstDepartment of Public and Occupational Health, Academic Medical Center, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.
Amsterdam UMC Location University of Amsterdam · NLCentraal Bureau voor de Statistiek · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesSystemic autoimmune diseases (SAIDs) have chronic trajectories and share characteristics of self-directed inflammation, as well as aspects of clinical expression. Nonetheless, burden-of-disease studies rarely investigate them as a distinct category. This study aims to assess the mortality rate of SAIDs as a group and to evaluate co-occurring causes of death.

methodsWe used death certificate data in the Netherlands, 2013-2017 (N = 711 247), and constructed a SAIDs list at the fourth-position ICD-10 level. The mortality rate of SAIDs as underlying cause of death (CoD), non-underlying CoD, and any-mention CoD was calculated. We estimated age-sex-standardized observed/expected (O/E) ratios to assess comorbidities in deaths with SAID relative to the general deceased population.

resultsWe observed 3335 deaths with SAID on their death certificate (0.47% of all deaths). The mortality rate of SAID was 14.6 per million population as underlying CoD, 28.0 as non-underlying CoD, and 39.7 as any-mention CoD. The mortality rate was higher for females and increased exponentially with age. SAID-related deaths were positively associated with all comorbidities except for solid neoplasms and mental conditions. Particularly strong was the association with diseases of the musculoskeletal system (O/E = 3.38; 95% CI: 2.98, 3.82), other diseases of the genitourinary system (O/E = 2.73; 95% CI: 2.18, 3.38), influenza (O/E = 2.71; 95% CI: 1.74, 4.03), blood diseases (O/E = 2.02; 95% CI: 1.70, 2.39), skin and subcutaneous tissue diseases (O/E = 1.95; 95% CI: 1.54, 2.45), and infectious diseases (O/E = 1.85; 95% CI: 1.70, 2.01).

conclusionSystemic autoimmune diseases constitute a rare group of causes of death, but contribute to mortality through multiple comorbidities. Classification systems could be adapted to better encompass these diseases as a category.

Indexed as

AdultAgedAged, 80 and overAge FactorsAutoimmune DiseasesCause of DeathComorbidityCost of IllnessFemaleHumansMaleMiddle AgedNetherlandsRisk FactorsSex Factorsautoimmune diseasescomorbidityepidemiologymortalitypopulation studies

Identifiers

PMID32944773
PMCPMC7937014
OpenAlexW3087079262

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Registered trials

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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.