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1.
Clin Exp Rheumatol ; 39 Suppl 130(3): 66-71, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33734966

RESUMO

OBJECTIVES: In a previous study, we showed that the subjective item assessing cognitive impairment (SSS-Cog) for fibromyalgia (FM) did not correlate with the objective cognitive measures. In the current study, we describe two modifications designed to enhance this correlation: extending the SSS-cog scale from 0-3 to 1-5, and administration of a new questionnaire that specifically targets the cognitive impairments associated with FM. METHODS: Sixty-two FM patients underwent a computerised cognitive assessment battery. FM symptoms were assessed on the Fibromyalgia Impact Questionnaire (FIQ); the Widespread Pain Index (WPI); the Symptom Severity Scale (SSS), the new SSS-Cog scale ranging from 1 to 5, the Beck Depression Inventory (BDI) and the new cognitive questionnaire developed by the authors. RESULTS: Significant correlations were found between the new SSS-Cog, the global cognitive score and all indices [Global Score r=-0.532, p=0.00; Indices: Memory r=-0.305, p=.01; Executive function r=-0.514, p=0.00; Attention r=-0.471, p=0.00; Processing Speed r=-0.468, p=0.00; Motor Skills r=-0.495, p=.00]. Significant correlations were found between the new questionnaire and the global cognitive score and all indices except the memory index [Global Score r=-0.522, p=0.00; Indices: Memory r=-0.163, p=0.212; Executive function r=-0.477, p=0.00; Attention r=-0.439, p=0.00; Processing Speed r=-0.496, p=0.00; Motor Skills r=-0.532, p=0.00]. CONCLUSIONS: Given the simplicity involved in extending the scale, we suggest incorporating this modification into the FM diagnostic criteria of the American College of Rheumatology (ACR).


Assuntos
Disfunção Cognitiva , Fibromialgia , Cognição , Disfunção Cognitiva/diagnóstico , Fibromialgia/diagnóstico , Humanos , Medição da Dor , Índice de Gravidade de Doença , Inquéritos e Questionários
2.
Clin J Pain ; 40(6): 356-366, 2024 Jun 01.
Artigo em Inglês | MEDLINE | ID: mdl-38345498

RESUMO

OBJECTIVES: Perceived injustice (PI), assessed by the Injustice Experience Questionnaire (IEQ), is an important trigger of anger. Both PI and anger are associated with adverse chronic pain outcomes, and with comorbid mental health severity. We aimed examined the roles of PI and anger in mediating pain across Fibromyalgia patients, with and without comorbid anxiety/depression (FM+A/D, FM-A/D, respectively), as well as rheumatoid arthritis (RA), and pain-free controls (PFC). We hypothesized the highest levels of PI, anger, and pain in FM+A/D patients, followed by FM-A/D, RA, and PFC, thus also validating a Hebrew version of the IEQ. METHODS: We translated the IEQ using the forward-backward method and collected data online. Based on self-reported anxiety/depression, the sample comprised 66 FM+A/D patients, 64 FM-A/D, 34 RA, and 32 PFCs. Assessments included the IEQ, state and trait anger, pain intensity, anxiety, depression, and pain catastrophizing. The structure and reliability of the Hebrew IEQ were examined using factor analysis and Cronbach alpha. Bootstrapped-based modeling was used to test the roles of state and trait anger in mediating and moderating the relationship between PI and pain intensity. RESULTS: We confirmed a one-factor structure of the IEQ, with excellent reliability. FM+A/D patients demonstrated the highest scores in all measures. Within this group, trait anger moderated the mediating effect of state anger in the relationship between PI and pain intensity. DISCUSSION: Our findings validate a Hebrew IEQ and highlight the importance of PI and state and trait anger in the differential manifestation of mental health comorbidity in FM.


Assuntos
Ira , Comorbidade , Fibromialgia , Humanos , Feminino , Fibromialgia/psicologia , Fibromialgia/epidemiologia , Pessoa de Meia-Idade , Masculino , Adulto , Reprodutibilidade dos Testes , Inquéritos e Questionários , Depressão/epidemiologia , Depressão/psicologia , Ansiedade/psicologia , Ansiedade/epidemiologia , Artrite Reumatoide/psicologia , Artrite Reumatoide/complicações , Catastrofização/psicologia , Medição da Dor , Dor Crônica/psicologia , Dor Crônica/epidemiologia
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