Evidence map›Paper›PMID 29625967›Full record

Observational studyAnnals of the rheumatic diseases2018

Determinants of happiness and quality of life in patients with rheumatoid arthritis: a structural equation modelling approach.

Eduardo José Ferreira Santos, Cátia Duarte, Ricardo J O Ferreira, Ana Margarida Pinto, Rinie Geenen, Jose A P da Silva, ‘Promoting Happiness Through Excellence of Care’ Group

Abstract readObservational Study
In one paragraph

Observational study in Annals of the rheumatic diseases, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 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

13 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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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

7 authors.

Eduardo José Ferreira SantosDepartment of Rheumatology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.ORCID 0000-0003-0557-2377
Cátia DuarteDepartment of Rheumatology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
Ricardo J O FerreiraDepartment of Rheumatology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.ORCID 0000-0002-2517-0247
Ana Margarida PintoDepartment of Rheumatology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
Rinie GeenenDepartment of Psychology, Utrecht University, Utrecht, The Netherlands.
Jose A P da SilvaDepartment of Rheumatology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.ORCID 0000-0002-2782-6780
‘Promoting Happiness Through Excellence of Care’ Group

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesBesides increasing longevity, the ultimate goal of medical care is to improve patients' enjoyment of life, a concept akin to happiness. This study examined the determinants of happiness and quality of life (QoL) in patients with rheumatoid arthritis (RA).

methodsIn this observational, cross-sectional study, patients were assessed on disease activity, disease impact, personality, QoL and happiness. Structural equation modelling estimation was used to analyse the associations between these dimensions, pursuing three hypotheses: H

resultsData from 213 patients were analysed. Results supported all driving hypotheses. Happiness was positively related to 'positive' personality and, to a lesser extent, negatively related to impact of disease. Impact of disease, in turn, was positively related to disease activity and mitigated by 'positive' personality traits. Impact of disease had a much stronger relation with QoL than with happiness. Happiness mitigated the negative effect of disease impact on QoL.

conclusionOptimisation of QoL and happiness of people with RA requires effective control of the disease process and also improvement of the disease impact domains. Personality seems to play a pivotal mediating role in these relations.

Indexed as

HappinessModels, PsychologicalQuality of LifeAdultAgedAged, 80 and overArthritis, RheumatoidCross-Sectional StudiesFemaleHumansMaleMiddle AgedPersonalityPsychometricsSeverity of Illness Indexoutcomes researchpatient perspectiverheumatoid arthritis

Identifiers

PMID29625967
PMCPMC6059049

What OpenQuestion holds

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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.