Evidence map›Paper›PMID 31639012›Full record

ArticleArthritis research & therapy2019

Depression in ankylosing spondylitis and the role of disease-related and contextual factors: a cross-sectional study.

Casper Webers, Laura Vanhoof, Carsten Leue, Annelies Boonen, Sebastian Köhler

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in Arthritis research & therapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
4.1field-weighted citation impact, top 6% 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

22 citing papers in PubMed, 46 citations in OpenAlex.

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  7. A full-spectrumFrontiers in pharmacology · 2025
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  9. Effects of depression on patients suffering from ankylosing spondylitis: a comparative study.Sao Paulo medical journal = Revista paulista de medicina · 2025
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  17. Gender differences in factors associated with low quality of life and depression in Korean patients with ankylosing spondylitis.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2021
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  20. YisaipuFrontiers in pharmacology · 2021
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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 3 institutions in 3 countries.

Casper WebersDepartment of Internal Medicine, Division of Rheumatology, Maastricht University Medical Center, PO Box 5800, 6202 AZ, Maastricht, the Netherlands. casper.webers@mumc.nl.ORCID 0000-0003-3011-8547
Laura VanhoofDepartment of Internal Medicine, Division of Rheumatology, Maastricht University Medical Center, PO Box 5800, 6202 AZ, Maastricht, the Netherlands.
Carsten LeueDepartment of Psychiatry and Psychology, Maastricht University Medical Center, Maastricht, the Netherlands.
Annelies BoonenDepartment of Internal Medicine, Division of Rheumatology, Maastricht University Medical Center, PO Box 5800, 6202 AZ, Maastricht, the Netherlands.
Sebastian KöhlerSchool for Mental Health and Neuroscience (MHeNS), Maastricht University, Maastricht, the Netherlands.
Maastricht University · NLUniversity Medical Center · USMaastricht University Medical Centre · NL

Funding

AbbVie Not available
6 · The paper itself

Abstract

backgroundPatients with ankylosing spondylitis (AS) have a higher prevalence of depression compared to the general population. Comorbid depression in AS likely has a multifactorial origin. While several disease-related and contextual factors have been associated with depressive symptoms in AS, a comprehensive model of their interrelations is currently lacking. Such a model could help understand the mechanisms leading to, or maintaining, depression in AS. The objectives of the current study were to determine which factors are associated with depressive symptoms in AS and to understand their underlying relationships.

methodsData from a cross-sectional survey-based multicentre study were used. Potential determinants included both contextual and disease-related factors. Depressive symptoms were assessed by the Hospital Anxiety and Depression Subscale (HADS-D). Direct and indirect associations between risk factors and the latent depressive symptom outcome were explored using structural equation modelling. A final model was selected based on model fit criteria and clinical plausibility.

resultsAmong 245 patients, median HADS-D score was 3 (interquartile range 1-6), and 44 patients (18%) had a HADS-D score ≥ 8, indicating possible depression. In the final model, contextual factors significantly associated with depressive symptoms were male gender, being employed, lower income, lower mastery and worse satisfaction with social role participation. Bath AS Disease Activity Index (BASDAI) was the only disease-related factor that was associated with depressive symptoms, acted only indirectly via mastery, and its standardized total effect on depressive symptoms was smaller than that of several contextual factors. Mastery had a central role in the path diagram and mediated the effects of BASDAI, income and satisfaction with social role participation on depressive symptoms. The final model explained 64% of the variance in the depression outcome.

conclusionsBoth contextual and disease-related factors are associated with depressive symptoms in AS. Mastery, the extent to which one feels in control over life and disease, has a key role in this process. Results support a relevance of self-efficacy in disease management and patient education. In order to improve patients' mental health, research is warranted whether mastery and its relation with depression can be modified.

Indexed as

Models, TheoreticalAdultCross-Sectional StudiesDepressionFemaleHumansMaleMiddle AgedSpondylitis, AnkylosingSurveys and QuestionnairesAnkylosing spondylitisContextual factorsDepressionStructural equation modelling

Identifiers

PMID31639012
PMCPMC6805406
OpenAlexW2982253215

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.