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BACKGROUND: Comorbidities and poor sleep quality are prevalent among individuals with multiple sclerosis (MS). Our understanding of the effects of comorbidities on sleep quality in MS remains limited. OBJECTIVES: The objectives were to investigate whether the number and presence of specific comorbidities have associations with sleep quality and to assess the relative contribution of comorbidity groups to sleep quality. METHODS: We collected data on sleep quality (using Pittsburgh Sleep Quality Index (PSQI)) and presence of comorbidities in people with MS (n = 1597). Associations between comorbidities and sleep quality were examined using linear regression and dominance analysis. RESULTS: Having more comorbidities was associated with poorer sleep quality (p for trend < 0.001). All 13 groups of comorbidities explained 12.9% of the variance in PSQI from which half of the variance was contributed by mental health disorders. In total, 16 of the 28 comorbidities were associated with significantly worse sleep quality, with the strongest associations seen for 'other autoimmune diseases' (ß = 1.98), depression (ß = 1.76), anxiety (ß = 1.72) and rheumatoid arthritis (ß = 1.62). CONCLUSIONS: Many individual comorbidities are associated with poorer sleep quality, with mental health disorders making the largest relative contribution. Optimal management of comorbidities that make the greatest contributions could have the largest benefit for improving sleep in MS.
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Comorbilidad , Esclerosis Múltiple , Calidad del Sueño , Humanos , Masculino , Femenino , Esclerosis Múltiple/epidemiología , Esclerosis Múltiple/complicaciones , Persona de Mediana Edad , Adulto , Estudios Longitudinales , Australia/epidemiología , Trastornos del Sueño-Vigilia/epidemiología , Ansiedad/epidemiología , Depresión/epidemiología , Anciano , Pueblos de AustralasiaRESUMEN
BACKGROUND: A comprehensive understanding of factors associated with multiple sclerosis (MS)-related work productivity loss will inform targeted interventions. We have previously shown the strong impact of symptom severity on MS-related work productivity loss. However, the effect of work difficulties, work self-efficacy and work psychological safety is yet to be well evaluated in this context. OBJECTIVES: This study evaluates the association between work difficulties, work self-efficacy and work psychological safety, and MS-related presenteeism, absenteeism and total work productivity loss. METHODS: We analysed data from employed participants of the Australian MS Longitudinal Study (AMSLS) who took part in both the 2015 Medication and Disease Course survey, and 2015 Employment survey (n = 744). Data were analysed using Cragg Hurdle regression models. RESULTS: We found that low workplace self-esteem, interpersonal difficulties at work and work self-efficacy were associated with total work productivity loss. In a multivariable model, a 10-unit decrease in workplace self-esteem, increase in interpersonal difficulties at work and 5-unit increase in work self-efficacy were independently associated with a 3.75% increase, 2.89% increase and 3.36% reduction in total work productivity loss, respectively. When separating total work productivity loss in presenteeism and absenteeism, stronger effects were seen for presenteeism than absenteeism. Surprisingly, work psychological safety was not associated with MS-related work productivity loss. CONCLUSION: Work psychosocial well-being such as self-confidence at work, work self-efficacy and interpersonal difficulties at work are crucial factors governing work productivity in people with MS (PwMS). Multidisciplinary support team assistance of PwMS in symptom self-care, skills around effective communication about MS in the workplace, the psychological impact of work and the modification of work demands may positively influence the employment outcomes.
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Esclerosis Múltiple , Autoeficacia , Australia , Humanos , Estudios Longitudinales , Presentismo , Lugar de Trabajo/psicologíaRESUMEN
Self-concept or sense of self is often altered in the context of neurological illness. Yet, these core aspects of subjective experience are poorly understood for people with multiple sclerosis (MS). This systematic review aimed to synthesize the findings of quantitative and qualitative studies investigating self-concept in MS. PsycINFO, MEDLINE (PubMed), CINAHL, Scopus, and Web of Science were last systematically searched in May 2021, with the Mixed Methods Appraisal Tool and Consolidated Criteria for Reporting Qualiatative Research used to appraise the quality of the eligible articles. Articles were included if they measured or explored self-concept in MS populations, were published in English and peer-reviewed. A total of 30 studies (11 quantitative, 19 qualitative) were identified. Quantitative studies were synthesized using a narrative approach, with results suggesting that MS is associated with some degree of self-concept change. Qualitative studies were synthesized using thematic synthesis, with results illustrating a complex process of self-concept change that is catalyzed by MS-related events and characterized by varying degrees of resistance to, or acknowledgement of, such changes. Future prospective longitudinal studies are needed to characterize the nature of self-concept change in MS using validated tools that measure relevant aspects of self-concept for the MS population.
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Esclerosis Múltiple , Humanos , Investigación Cualitativa , AutoimagenRESUMEN
BACKGROUND: Multiple sclerosis (MS)-related knowledge is an important evaluation metric for health education interventions. However, few MS knowledge assessment tools are currently available for use. OBJECTIVES: This study aims to develop a reliable and valid Multiple Sclerosis Knowledge Assessment Scale (MSKAS) for use in the MS community and the general public. METHODS: The MSKAS was developed using a Delphi study methodology and was administered to participants in the first open enrolment of the Understanding Multiple Sclerosis (UMS) online course. Rasch analysis was used to examine its psychometric properties and develop the final scale. RESULTS: Experts from across the MS community participated in the development of the MSKAS, resulting in an initial scale of 42 items. Five hundred and forty-three UMS participants completed the MSKAS; 89% were female and 30% were people with MS. The final unidimensional 22-item scale has a person separation index of 2.16, a person reliability index of 0.82, an item separation index of 11.19, and a Cronbach's alpha (kr-20) test reliability of 0.87. CONCLUSION: The MSKAS is a unidimensional scale with good construct validity and internal consistency. The MSKAS has the potential to be useful for the assessment of MS knowledge in research and clinical practice.
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Esclerosis Múltiple , Femenino , Humanos , Esclerosis Múltiple/diagnóstico , Psicometría , Reproducibilidad de los Resultados , Encuestas y CuestionariosRESUMEN
Corticobasal syndrome (CBS) is clinically characterised by a wide range of motor, cognitive, and behavioural features but remains challenging to diagnose accurately. Despite recent evidence supporting the presence of social cognition and emotion processing disturbances, few studies have explored the nature of empathic ability in CBS. This study aimed to (a) investigate the extent to which cognitive and affective dimensions of empathy are affected in CBS and (b) to determine the impact of such changes on carer burden. Empathic capacity was assessed in 29 CBS patients and 28 matched healthy controls. We employed the Interpersonal Reactivity Index (IRI), an instrument measuring: (a) perspective taking, (b) fantasy, (c) empathic concern, and (d) personal distress. A significant change in both perspective taking and empathic concern was observed in CBS following disease onset. Furthermore, affective empathy deficits in CBS patients predicted higher levels of carer burden. Disturbances in both cognitive and affective empathy are present in CBS and lead to increased levels of carer burden.
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Cuidadores/psicología , Empatía , Enfermedad de Parkinson/psicología , Adulto , Femenino , Humanos , Masculino , Persona de Mediana EdadRESUMEN
BACKGROUND: Traumatic brain injury (TBI) can reduce psychosocial functioning, causing relationship, family, and employment difficulties. The present study by Moving Ahead: Centre for Research Excellence (CRE) in Brain Recovery aimed to identify a set of adult outcome instruments for moderate-to-severe TBI psychosocial research. PROCEDURE: A review of 115 instruments (identified through nomination, literature search, and international expert opinion) was conducted over a 15-month period. Eleven psychosocial areas were examined: Global Outcome, Communication, Social Cognition, Behavioural and Executive Function, Other Neuropsychological Functioning, Psychological Status, TBI-related Symptoms, Activities and Participation, Support and Relationships, Sense of Self, and Health-related Quality of Life. Individual instruments were considered against selection guidelines, and specific measures that best met the guidelines were identified as core (common across all studies), supplemental (dependent on study type) or emerging. RESULTS: The final recommendations, organised in accordance with the World Health Organisation's International Classification of Functioning taxonomy, comprised 56 instruments for use in early recovery, outcome, and intervention studies. CONCLUSION: These recommendations provide a coherent framework along with identified outcome instruments to guide psychosocial research in moderate-to-severe TBI. Adherence to the recommendations will enable data-pooling and comparison across studies and research settings facilitating consistent measurement across the lifespan.
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Investigación Conductal/métodos , Síntomas Conductuales/diagnóstico , Lesiones Traumáticas del Encéfalo/diagnóstico , Disfunción Cognitiva/diagnóstico , Evaluación de Resultado en la Atención de Salud/métodos , Guías de Práctica Clínica como Asunto , Pruebas Psicológicas , Conducta Social , Síntomas Conductuales/etiología , Lesiones Traumáticas del Encéfalo/complicaciones , Lesiones Traumáticas del Encéfalo/psicología , Lesiones Traumáticas del Encéfalo/terapia , Disfunción Cognitiva/etiología , Humanos , Índice de Severidad de la EnfermedadRESUMEN
Perceived cognitive difficulties and cognitive impairment are important determinants of employment in people with multiple sclerosis (pwMS). However, it is not clear how they are related to adverse work outcomes and whether the relationship is influenced by depressive symptoms. Thus, this study examined perceived and actual general cognitive and prospective memory function, and cognitive appraisal accuracy, in relation to adverse work outcomes. The possible mediating and/or moderating role of depression was also examined. A cross-sectional community-based sample of 111 participants (33 males, 78 females) completed the Multiple Sclerosis Work Difficulties Questionnaire (MSWDQ), Beck Depression Inventory - Fast Screen (BDI-FS), and questions related to their current or past employment. They then underwent cognitive testing using the Screening Examination for Cognitive Impairment, Auditory Consonant Trigrams test, Zoo Map Test, and Cambridge Prospective Memory Test. Perceived general cognitive and prospective memory difficulties in the workplace and performance on the respective cognitive tests were found to predict unemployment and reduced work hours since MS diagnosis due to MS. Depression was also related to reduced work hours, but it did not explain the relationship between perceived cognitive difficulties and the work outcomes. Nor was it related to cognitive test performance. The results highlight a need to address the perceptions of cognitive difficulties together with cognitive impairment and levels of depression in vocational rehabilitation programs in pwMS.
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Concienciación , Trastornos del Conocimiento/etiología , Empleo , Esclerosis Múltiple/complicaciones , Esclerosis Múltiple/psicología , Pruebas Neuropsicológicas , Adulto , Depresión/etiología , Depresión/psicología , Femenino , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Autoinforme , Estadística como Asunto , Encuestas y CuestionariosRESUMEN
BACKGROUND: Disability is a key factor related to self-concept change following a Multiple Sclerosis (MS) diagnosis. Psychosocial factors (e.g., social integration, marital support) are also associated with changing self-concept in people with MS (pwMS). What remains unclear however, is whether psychosocial factors account for the relationship between disability and self-concept change. The current study aimed to investigate the potential mediation effect of Health-Related Quality of Life (HRQoL) on the relationship between disability and self-concept change in pwMS, and whether relationship satisfaction is a moderator of the mediated relationship. METHOD: Nine hundred and ninety-five pwMS (79.5 % female; Age M = 59.72 years, SD = 11.15) completed measures of disability, HRQoL, and self-concept change. Of these participants, seven hundred and twenty-six pwMS who indicated they were currently in a relationship also completed a measure of relationship satisfaction. RESULTS: A moderated mediation (conditional process) analysis indicated that the relationship between disability and self-concept change was partially mediated by HRQoL. A further parallel mediation found that across the eight subdomains of HRQoL, only participants' reported levels of 'relationships' and 'coping' significantly mediated the relationship between disability and self-concept change. However, for those participants in a relationship, relationship satisfaction did not moderate any mediation effects. CONCLUSION: The findings highlight the role that perceptions of HRQoL in some domains may have in explaining the relationship between disability and self-concept change. Further research is needed to explicate the causal direction of these relationships through longitudinal studies.
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PURPOSE: The relevance of self-concept change in the process of psychosocial adjustment following multiple sclerosis (MS) diagnosis has become more apparent in recent years. The current study aimed to investigate the experience of self-concept change as described by an MS sample. METHODS: Sixteen people (aged 26-67 years, 62.5% female) who had been living with MS for an average of 12 years, participated in a single online semi-structured interview. All interviews were audio-recorded and transcribed verbatim. RESULTS: Thematic analysis guided by phenomenology produced three superordinate themes: 1) Changing life (salient external events that were related to changing views of self), 2) Changing self (the experience of self-concept change), and 3) Changing thoughts (the internal thought processes that served as the filter between changing life circumstances and changing self-views). Overall, external events appeared to facilitate a process of internally driven revaluations and redefinitions of self-concept both globally and within specific self domains. CONCLUSION: Self-concept change due to MS emerges as a complex internal process, often arising from external challenges and changes in everyday life. These novel findings illustrate the need to better support people with MS to make sense of changes to their self-concept, particularly during key transitions across the illness.Implications for RehabilitationSelf-concept change following MS diagnosis and throughout the disease course has wide-ranging impacts on psychological adjustment.Several key external events contribute to changing the self-views of people living with MS.While external events prompt change, key internal processes likely facilitate the redefinition of self-concept.Targeted support during key transitional periods to assist pwMS to productively renegotiate and manage these changes to their self-concept is needed.
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Esclerosis Múltiple , Humanos , Femenino , Masculino , Esclerosis Múltiple/psicología , Investigación Cualitativa , Autoimagen , Ajuste Emocional , Progresión de la EnfermedadRESUMEN
BACKGROUND: Social disinhibition is becoming increasingly recognised in the neuropsychological literature as a complex and debilitating sequalae associated with acquired frontal lobe damage. Despite this, the term has been inconsistently defined and described in both clinical and research contexts. The purpose of this paper was to explore and examine the concept of social disinhibition in the context of brain injury and other organic neurological conditions. METHOD: A literature search for articles published in the English language from journal inception to June 2021 was conducted using MEDLINE, PsycInfo, Embase, CINAHL and Web of Science. A 'concept analysis' was conducted on the identified literature using Walker & Avant's (2019) framework. RESULTS: The analysis suggested that while several terms are often used interchangeably with social disinhibition, including impulsivity and behavioural dysregulation, these terms may be differentiated and defined separately within the broader domain of 'behaviours of concern'. Attributes, antecedents and consequences of social disinhibition were also identified and discussed. CONCLUSIONS: Clarifying the concept of social disinhibition has important implications in both clinical and research contexts, including increased understanding of the behaviours, more accurate estimates of incidence and prevalence, and the development and implementation of targeted rehabilitation programmes.
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Lesiones Encefálicas , Enfermedades del Sistema Nervioso , Problema de Conducta , Humanos , Conducta ImpulsivaRESUMEN
BACKGROUND: Poor sleep is common in multiple sclerosis (MS) and may impact daily functioning. The extent to which disease-modifying therapies (DMTs) contribute to sleep outcomes is under-examined. OBJECTIVE: To compare the effects of DMTs on sleep outcomes in an Australian cohort of people with MS and investigate associations between DMT use and beliefs about sleep problems and daily functioning (social functioning and activity engagement). METHODS: Sleep outcomes were assessed using the Pittsburgh Sleep Quality Index and the Epworth Sleepiness Scale. DMT use and functioning were self-reported. RESULTS: Of 1,715 participants, 64% used a DMT. No differences in sleep outcomes were detected between participants who did and did not use DMTs, the type of DMT used (lower vs higher efficacy, interferon-ß vs other DMTs), the timing of administration, or adherence to standard administration recommendations. Beliefs that DMT use worsened sleep were associated with poorer sleep quality and perceptions that sleep problems interfered with daily functioning. CONCLUSION: The use of a DMT does not appear to affect self-reported sleep outcomes in people with MS. However, beliefs that DMT use makes sleep worse were associated with poorer sleep quality and increased interference in daily functioning, suggesting a need for education to diminish negative perceptions of DMT use.
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BACKGROUND: Self-concept change may impact psychological wellbeing and functioning in people with MS (pwMS). However, the extent and nature of change in self-concept that pwMS experience is poorly understood, owing to the lack of quantitative measures available to assess this construct. OBJECTIVE: To examine the factor structure, validity, and internal consistency of the newly developed Multiple Sclerosis Self-Concept Change Scale (MSSCCS). METHODS: Items measuring self-concept change were created, reviewed by a panel of experts and pre-tested in a sample of 135 pwMS. A revised list of 51 items were then administered to 1307 pwMS (80.3% female; Age M = 59.21 years, SD = 11.40), together with measures of disease impact and psychosocial functioning. RESULTS: Exploratory factor analysis using principal axis factor extraction in 643 randomly selected participants yielded 23-items measuring 5 latent factors for the final MSSCCS. Confirmatory factor analysis involving the remaining participants supported the 5-factor model, as well as a 2nd order model of "global change". Internal consistency of the total scale was good (α = 0.89). The MSSCCS also demonstrated evidence of concurrent and construct validity. CONCLUSION: The MSSCCS is a reliable and valid assessment, which may assist in enhancing understanding of self-concept change in pwMS.
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Esclerosis Múltiple , Humanos , Femenino , Persona de Mediana Edad , Masculino , Esclerosis Múltiple/diagnóstico , Esclerosis Múltiple/psicología , Reproducibilidad de los Resultados , Encuestas y Cuestionarios , PsicometríaRESUMEN
BACKGROUND: A better understanding of the workplace difficulties experienced by people with multiple sclerosis (PwMS) may be critical to developing appropriate vocational and rehabilitative programs. OBJECTIVE: We aimed to assess the factor structure, internal consistency and validity of the new Multiple Sclerosis Work Difficulties Questionnaire (MSWDQ). METHODS: Work difficulty items were developed and reviewed by a panel of experts. Using the MSWDQ, cross-sectional self-report data of work difficulties were obtained in addition to employment status and MS disease information, in a community-based sample of 189 PwMS. RESULTS: Exploratory Maximum Likelihood Factor Analysis on the draft questionnaire yielded 50 items measuring 12 factors. Subscale internal consistencies ranged from 0.74 to 0.92, indicating adequate to excellent internal consistency reliability. The MSWDQ explained 40% of the variance in reduced work hours since diagnosis, 40% of the variance in expectations about withdrawing from work, 34% of the variance in expectations about reducing work hours, and 39% of the variance in expectations about changing type of work due to MS. CONCLUSION: The MSWDQ is a valid and internally reliable measure of workplace difficulties in PwMS. Physical difficulties, as well as cognitive and psychological difficulties were important predictors of workplace outcomes and expectations about future employment.
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Esclerosis Múltiple Crónica Progresiva/diagnóstico , Esclerosis Múltiple Recurrente-Remitente/diagnóstico , Encuestas y Cuestionarios , Evaluación de Capacidad de Trabajo , Lugar de Trabajo , Absentismo , Adulto , Anciano , Australia , Cognición , Estudios Transversales , Análisis Factorial , Femenino , Humanos , Funciones de Verosimilitud , Masculino , Persona de Mediana Edad , Esclerosis Múltiple Crónica Progresiva/fisiopatología , Esclerosis Múltiple Crónica Progresiva/psicología , Esclerosis Múltiple Recurrente-Remitente/fisiopatología , Esclerosis Múltiple Recurrente-Remitente/psicología , Valor Predictivo de las Pruebas , Psicometría , Reproducibilidad de los Resultados , Ausencia por Enfermedad , Factores de Tiempo , DesempleoRESUMEN
BACKGROUND: Online health education and other electronic health improvement strategies are developing rapidly, highlighting the growing need for valid scales to assess health literacy (HL). One comprehensive HL scale is the Health Literacy Questionnaire (HLQ), but little is known about its measurement properties in online health education cohorts. OBJECTIVE: The purpose of this study was to determine if the multidimensional HLQ is an appropriate tool to measure HL in a cohort of Understanding Multiple Sclerosis (MS) online course enrollees. METHODS: Participants who enrolled in the first two open enrollments of the Understanding MS online course completed the HLQ (N = 1,182) in an online survey prior to beginning course materials. We used Rasch analysis to assess the measurement properties of the HLQ. KEY RESULTS: The nine Domains of the HLQ each had ordered category function and a good fit with the Rasch model. Each domain was one-dimensional and exhibited good internal consistency and reliability. None of the 44 individual items of the HLQ demonstrated item bias or local dependency. However, while the overall fit was good, few measurement gaps were identified in this cohort for participants in each of the nine Domains, meaning that the HLQ may have low measurement precision in some participants. CONCLUSION: Our analysis of the HLQ indicated acceptable measurement properties in a cohort of Understanding MS online course enrollees. Although reliable information on nine separate constructs of HL was obtainable in the current study indicating that the HLQ can be used in similar cohorts, its limitations must be also considered. [HLRP: Health Literacy Research and Practice. 2022;6(3):e200-e212.] Plain Language Summary: In this study, we have shown that the HLQ is suitable for measuring HL in an online public health educational platforms for chronic diseases including multiple sclerosis. This finding adds to the evidence that the HLQ can be widely used in measuring HL in different settings, populations, and health educational platforms.
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Educación a Distancia , Alfabetización en Salud , Esclerosis Múltiple , Humanos , Esclerosis Múltiple/diagnóstico , Reproducibilidad de los Resultados , Encuestas y CuestionariosRESUMEN
BACKGROUND: Little is known about the impact of online health education on multiple sclerosis (MS)-related knowledge and other health outcomes in the MS community. OBJECTIVES: To estimate the impact of participating in a massive open online course (MOOC) about MS on course completer MS-related knowledge, health literacy (HL), self-efficacy, resilience, quality of life, and MS symptom severity. METHODS: In this cohort study, using a single group pre-test/post-test design (n=560), we examined the effects of MOOC participation on MS-related knowledge and other outcomes using a paired t-test. We used regression and structural equation modelling to examine the association between participant characteristics, changes in other outcomes, and changes in MS-related knowledge. RESULTS: We found significant increases in MS-related knowledge for people living with MS (PwMS) (+2.13 points, p<0.001) and those without MS (+5.16 points, p<0.001), with larger effect sizes for those with higher educational levels. Among PwMS, there were also significant increases in seven HL subscales and self-efficacy, but no increase in resilience, MS symptoms severity or quality of life. Among people without MS, there were increases in two HL subscales and quality of life, but no increase in resilience or self-efficacy. Changes in MS-related knowledge were not associated with sex or changes in other study outcomes. CONCLUSIONS: There was a significant increase in MS-related knowledge, which was unrelated to the changes in the other study outcomes, both for PwMS and for those not living with MS. Outcome-specific health educational interventions may be needed to effect change in other health outcomes.
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Alfabetización en Salud , Esclerosis Múltiple , Estudios de Cohortes , Humanos , Calidad de Vida , AutoeficaciaRESUMEN
Social-cognitive difficulties can negatively impact interpersonal communication, shared social experience, and meaningful relationships. This pilot investigation examined the relationship between social-cognitive functioning and inflammatory markers in people with multiple sclerosis (MS) and demographically-matched healthy individuals. Additionally, we compared the immune marker profile in serum and urine-matched samples. Social cognitive functioning was objectively assessed using The Awareness of Social Inference Test - Short (TASIT-S) and subjectively assessed using self-reports of abilities in emotion recognition, emotional empathy, and cognitive theory of mind. In people with MS and healthy individuals, there were moderate-to-large negative relationships between pro-inflammatory biomarkers (serum IL-1ß, IL-17, TNF-α, IP-10, MIP-1α, and urine IP-10, MIP-1ß) of the innate immune system and social-cognitive functioning. In MS, a higher serum concentration of the anti-inflammatory marker IL-1ra was associated with better social-cognitive functioning (i.e., self-reported emotional empathy and TASIT-S sarcasm detection performance). However, there were mixed findings for anti-inflammatory serum markers IL-4 and IL-10. Overall, our findings indicate a relationship between pro-inflammatory cytokines and social-cognitive abilities. Future studies may provide greater insight into biologically-derived inflammatory processes, sickness behaviour, and their connection with social cognition.
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INTRODUCTION: In Multiple Sclerosis (MS), withdrawal from employment is a critical problem. This study explores relationships between disease characteristics, work difficulties, health-related quality of life, depression, and stigma and how these factors affect employment status. METHODS: A multicenter, non-interventional, cross-sectional study was conducted in adults with relapsing-remitting MS (RRMS) and primary progressive MS (PPMS). Patient-reported questionnaires included: 23-item Multiple Sclerosis Work Difficulties Questionnaire, 29-item Multiple Sclerosis Impact Scale, Stigma Scale for Chronic Illness, and Beck Depression Inventory-Fast Screen. RESULTS: A total of 199 individuals (mean age = 43.9 ± 10.5 years, 60.8% female, 86.4% with RRMS) participated in the study. Mean time from diagnosis was 9.6 ± 7.2 years and median Expanded Disability Status Scale score was 2.0 (interquartile range: 1.0-3.5). Employment rate was 47.2% (n = 94). Mean physical and psychological MSIS-29 impact sub-scores were 40.38 ± 17.1 and 20.24 ± 7.8, respectively. Forty patients (19.9%) had at least one SSCI-8 item with a score of 4 or 5, suggesting the presence of stigma often or always. Eighty-one patients (40.7%) were depressed and 25 (12.6%) had moderate-to-severe depression. Work difficulties were higher in those with worse functional status, a diagnosis of PPMS, and lower educational levels. Employed participants had lower perceptions of stigma and depressive symptoms than those not employed. Higher perceptions of stigma were also strongly linked to higher physical and psychological impact on health-related quality of life and greater work difficulties. Depressive symptoms were also strongly related to work-related problems. CONCLUSIONS: Work difficulties, stigma and poor quality of life are common in MS patients, even in a population with low physical disability. Evaluation of these dimensions in clinical practice would allow the development of targeted rehabilitation and specific work plans for MS employers.
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Depresión/psicología , Personas con Discapacidad/psicología , Empleo/psicología , Esclerosis Múltiple/psicología , Calidad de Vida/psicología , Adulto , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estigma SocialRESUMEN
Alcohol intoxication is linked to negative social behaviors, but the mechanisms underlying this relationship are poorly understood. We investigated the effects of high-dose alcohol intoxication on the ability to perceive a range of basic emotions (sad, happy, anger, disgust, fear, and surprise) of different intensities, and on self-appraisals of emotion perception ability (i.e., metacognitive judgments). Sixty-four participants consumed either an alcohol or placebo beverage. An emotion recognition task was used to assess emotion perception ability, and participants provided confidence ratings when providing each emotion recognition response. Alcohol-intoxicated individuals demonstrated a reduced ability to detect fear and sadness at moderate-to-high levels of emotion intensity and less overall insight into their ability to recognize emotions. These results provide new insights into the possible difficulties experienced by alcohol-intoxicated individuals in perceiving emotions in others and the limited capacity to monitor their emotion perception abilities, both of which may contribute to inappropriate social responding. (PsycINFO Database Record
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Intoxicación Alcohólica/fisiopatología , Intoxicación Alcohólica/psicología , Emociones , Expresión Facial , Reconocimiento Facial , Metacognición , Adolescente , Adulto , Ira , Miedo , Femenino , Pesar , Felicidad , Humanos , Masculino , Reconocimiento en Psicología/fisiología , Adulto JovenRESUMEN
RATIONALE: Alcohol intoxication is associated with socially disinhibited behaviours that may reflect impaired social cognitive abilities that guide social behaviour. The effects of alcohol on social cognition and how this may contribute to disinhibited behaviour are poorly understood. The aim of this study was to examine whether intoxicated individuals could inhibit automatic negative responses to negative social information, whether these difficulties were reliant on theory of mind (ToM) ability and whether intoxicated individuals were able to adjust verbal responses when provided with guidelines about how to respond. METHODS: Sixty-four participants aged between 18 and 34 (balanced for gender) consumed a beverage containing either placebo or alcohol calculated to achieve a target BrAC of 0.080%, before completing a Flanker task, a go/no-go task and a novel measure of social disinhibition, the social disinhibition task. RESULTS: Results indicate that alcohol-intoxicated individuals can inhibit negative responses to negative social information, but display difficulty inhibiting negative responses to social information that requires ToM. They also suggest that people under the influence of moderate-to-high-dose alcohol can adjust their responses when provided with specific guidelines on how to respond. CONCLUSIONS: These findings may have important implications for understanding negative alcohol-related behaviours and promote the consideration of social context, social pressure and social cognitive abilities in the development of public policy and targeted interventions to prevent alcohol-related antisocial behaviours.
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Intoxicación Alcohólica/psicología , Cognición/efectos de los fármacos , Inhibición Psicológica , Conducta Social , Teoría de la Mente , Adolescente , Adulto , Análisis de Varianza , Atención/efectos de los fármacos , Femenino , Humanos , Masculino , Adulto JovenRESUMEN
INTRODUCTION: Unemployment is a significant problem for people with multiple sclerosis (MS). The MS Work Difficulties Questionnaire (MSWDQ-23) is a self-report tool to assess work-related problems in people with MS across three domains: physical, psychological/cognitive, and external barriers. The aim of this study was to assess the psychometric properties of the Spanish version of the MSWDQ-23. METHODS: A multicentre, non-interventional, cross-sectional study in adult patients with relapsing-remitting multiple sclerosis (RRMS) or primary progressive (PPMS) multiple sclerosis (McDonald 2010 criteria) was conducted. Socio-demographic and clinical characteristics as well as health-related quality of life using the 29-item Multiple Sclerosis Impact Scale (MSIS-29) were collected. RESULTS: A total of 201 subjects were studied (mean age: 43.9 years, 60% female, 86% with RRMS). Median Expanded Disability Status Scale (EDSS) (score: 2.0 [IQR: 1.0-3.5]). The employment rate was 47.3% (nâ¯=â¯95). The MSWDQ-23 was feasible (90% response rate), with high internal consistency and test-retest reliability (Cronbach's alpha = 0.94 and intraclass correlation coefficient-ICC > 0.87). MSWDQ-23 scores significantly and positively correlated with EDSS and both MSIS-29 physical and psychological subscales scores, showing an adequate convergent validity. Regarding construct validity, scores of patients with PPMS were higher than those of patients with RRMS, reaching statistically significance in MSWDQ-23 physical barriers domain and total scores. CONCLUSION: The Spanish version of the MSWDQ-23 shows appropriate feasibility, reliability, and discriminative performance as a patient-reported outcome. MSWDQ-23 may be a valuable addition to measure the impact of a comprehensive spectrum of difficulties experienced by people with MS in the workplace.