Cognitive impairment and employment status in systemic lupus erythematosus: A prospective longitudinal study

Objective To determine the relationship between cognitive impairment and employment in patients with systemic lupus erythematosus (SLE). Methods A total of 167 consecutive patients with SLE were prospectively evaluated, and underwent standardized neuropsychological tests. Multivariate logistic regre...

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Veröffentlicht in:Arthritis and rheumatism 2009-05, Vol.61 (5), p.680-687
Hauptverfasser: Appenzeller, Simone, Cendes, Fernando, Costallat, Lilian T. L.
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container_title Arthritis and rheumatism
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creator Appenzeller, Simone
Cendes, Fernando
Costallat, Lilian T. L.
description Objective To determine the relationship between cognitive impairment and employment in patients with systemic lupus erythematosus (SLE). Methods A total of 167 consecutive patients with SLE were prospectively evaluated, and underwent standardized neuropsychological tests. Multivariate logistic regression was used to determine the likelihood of being unemployed, adjusting for sociodemographic characteristics, employment status at study entry, disease activity, disease duration, damage scores, and depression. Results At study entry, 118 (70.7%) of 167 patients were employed. In the multivariate analysis, after adjusting for confounders, unemployment was predicted by the number of cognitive domains impaired (odds ratio [OR] 1.76, 95% confidence interval [95% CI] 1.58–6.72), depression (OR 1.3, 95% CI 1.1–3.1), fewer years of education (OR 0.12, 95% CI 0.02–0.34), and the presence of anticardiolipin antibodies (OR 1.43, 95% CI 1.2–6.1). Complex attention (OR 1.7, 95% CI 1.2–3.6), memory (OR 3.1, 95% CI 1.5–6.2), and executive functions (OR 2.4, 95% CI 1.9–6.1) were predictors of unemployment at study entry. After 3 years, 61 (51.7%) of 118 patients were employed (OR 2.25, 95% CI 1.38–3.68; P = 0.001). The likelihood of being unemployed after 3 years was predicted by the number of cognitive domains impaired (OR 3.8, 95% CI 2.5–7.71), depression (OR 2.31, 95% CI 1.01–5.21), fewer years of education (OR 0.09, 95% CI 0.01–0.42), and the presence of anticardiolipin antibodies (OR 2.1, 95% CI 1.2–4.9). Complex attention (OR 2.2, 95% CI 1.1–3.8), memory (OR 3.6, 95% CI 2.1–6.4), executive functions (OR 1.8, 95% CI 1.2–7.3), and reasoning/problem solving (OR 1.9, 95% CI 1.4–7.2) were associated with unemployment after 3 years. Conclusion The number of cognitive spheres, and especially attention, memory, and executive functions, are important factors associated with unemployment in patients with SLE.
doi_str_mv 10.1002/art.24346
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L.</creator><creatorcontrib>Appenzeller, Simone ; Cendes, Fernando ; Costallat, Lilian T. L.</creatorcontrib><description>Objective To determine the relationship between cognitive impairment and employment in patients with systemic lupus erythematosus (SLE). Methods A total of 167 consecutive patients with SLE were prospectively evaluated, and underwent standardized neuropsychological tests. Multivariate logistic regression was used to determine the likelihood of being unemployed, adjusting for sociodemographic characteristics, employment status at study entry, disease activity, disease duration, damage scores, and depression. Results At study entry, 118 (70.7%) of 167 patients were employed. In the multivariate analysis, after adjusting for confounders, unemployment was predicted by the number of cognitive domains impaired (odds ratio [OR] 1.76, 95% confidence interval [95% CI] 1.58–6.72), depression (OR 1.3, 95% CI 1.1–3.1), fewer years of education (OR 0.12, 95% CI 0.02–0.34), and the presence of anticardiolipin antibodies (OR 1.43, 95% CI 1.2–6.1). Complex attention (OR 1.7, 95% CI 1.2–3.6), memory (OR 3.1, 95% CI 1.5–6.2), and executive functions (OR 2.4, 95% CI 1.9–6.1) were predictors of unemployment at study entry. After 3 years, 61 (51.7%) of 118 patients were employed (OR 2.25, 95% CI 1.38–3.68; P = 0.001). The likelihood of being unemployed after 3 years was predicted by the number of cognitive domains impaired (OR 3.8, 95% CI 2.5–7.71), depression (OR 2.31, 95% CI 1.01–5.21), fewer years of education (OR 0.09, 95% CI 0.01–0.42), and the presence of anticardiolipin antibodies (OR 2.1, 95% CI 1.2–4.9). Complex attention (OR 2.2, 95% CI 1.1–3.8), memory (OR 3.6, 95% CI 2.1–6.4), executive functions (OR 1.8, 95% CI 1.2–7.3), and reasoning/problem solving (OR 1.9, 95% CI 1.4–7.2) were associated with unemployment after 3 years. Conclusion The number of cognitive spheres, and especially attention, memory, and executive functions, are important factors associated with unemployment in patients with SLE.</description><identifier>ISSN: 0004-3591</identifier><identifier>ISSN: 0893-7524</identifier><identifier>EISSN: 1529-0131</identifier><identifier>EISSN: 1529-0123</identifier><identifier>DOI: 10.1002/art.24346</identifier><identifier>PMID: 19405004</identifier><identifier>CODEN: ARCREG</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>Adolescent ; Adult ; Antibodies, Anticardiolipin - blood ; Attention ; Biological and medical sciences ; Cognition Disorders - psychology ; Depression - psychology ; Diseases of the osteoarticular system ; Employment - psychology ; Female ; Follow-Up Studies ; Humans ; Logistic Models ; Longitudinal Studies ; Lupus Erythematosus, Systemic - blood ; Lupus Erythematosus, Systemic - psychology ; Male ; Medical sciences ; Memory ; Middle Aged ; Multivariate Analysis ; Neuropsychological Tests ; Prospective Studies ; Sarcoidosis. 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L.</creatorcontrib><title>Cognitive impairment and employment status in systemic lupus erythematosus: A prospective longitudinal study</title><title>Arthritis and rheumatism</title><addtitle>Arthritis Rheum</addtitle><description>Objective To determine the relationship between cognitive impairment and employment in patients with systemic lupus erythematosus (SLE). Methods A total of 167 consecutive patients with SLE were prospectively evaluated, and underwent standardized neuropsychological tests. Multivariate logistic regression was used to determine the likelihood of being unemployed, adjusting for sociodemographic characteristics, employment status at study entry, disease activity, disease duration, damage scores, and depression. Results At study entry, 118 (70.7%) of 167 patients were employed. In the multivariate analysis, after adjusting for confounders, unemployment was predicted by the number of cognitive domains impaired (odds ratio [OR] 1.76, 95% confidence interval [95% CI] 1.58–6.72), depression (OR 1.3, 95% CI 1.1–3.1), fewer years of education (OR 0.12, 95% CI 0.02–0.34), and the presence of anticardiolipin antibodies (OR 1.43, 95% CI 1.2–6.1). Complex attention (OR 1.7, 95% CI 1.2–3.6), memory (OR 3.1, 95% CI 1.5–6.2), and executive functions (OR 2.4, 95% CI 1.9–6.1) were predictors of unemployment at study entry. After 3 years, 61 (51.7%) of 118 patients were employed (OR 2.25, 95% CI 1.38–3.68; P = 0.001). The likelihood of being unemployed after 3 years was predicted by the number of cognitive domains impaired (OR 3.8, 95% CI 2.5–7.71), depression (OR 2.31, 95% CI 1.01–5.21), fewer years of education (OR 0.09, 95% CI 0.01–0.42), and the presence of anticardiolipin antibodies (OR 2.1, 95% CI 1.2–4.9). Complex attention (OR 2.2, 95% CI 1.1–3.8), memory (OR 3.6, 95% CI 2.1–6.4), executive functions (OR 1.8, 95% CI 1.2–7.3), and reasoning/problem solving (OR 1.9, 95% CI 1.4–7.2) were associated with unemployment after 3 years. Conclusion The number of cognitive spheres, and especially attention, memory, and executive functions, are important factors associated with unemployment in patients with SLE.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Antibodies, Anticardiolipin - blood</subject><subject>Attention</subject><subject>Biological and medical sciences</subject><subject>Cognition Disorders - psychology</subject><subject>Depression - psychology</subject><subject>Diseases of the osteoarticular system</subject><subject>Employment - psychology</subject><subject>Female</subject><subject>Follow-Up Studies</subject><subject>Humans</subject><subject>Logistic Models</subject><subject>Longitudinal Studies</subject><subject>Lupus Erythematosus, Systemic - blood</subject><subject>Lupus Erythematosus, Systemic - psychology</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Memory</subject><subject>Middle Aged</subject><subject>Multivariate Analysis</subject><subject>Neuropsychological Tests</subject><subject>Prospective Studies</subject><subject>Sarcoidosis. 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L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4506-9eb9463d915b7b59d20883444dd8f7c8fbafe19ab0958ae2a62d4c682b9c07ea3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Antibodies, Anticardiolipin - blood</topic><topic>Attention</topic><topic>Biological and medical sciences</topic><topic>Cognition Disorders - psychology</topic><topic>Depression - psychology</topic><topic>Diseases of the osteoarticular system</topic><topic>Employment - psychology</topic><topic>Female</topic><topic>Follow-Up Studies</topic><topic>Humans</topic><topic>Logistic Models</topic><topic>Longitudinal Studies</topic><topic>Lupus Erythematosus, Systemic - blood</topic><topic>Lupus Erythematosus, Systemic - psychology</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Memory</topic><topic>Middle Aged</topic><topic>Multivariate Analysis</topic><topic>Neuropsychological Tests</topic><topic>Prospective Studies</topic><topic>Sarcoidosis. Granulomatous diseases of unproved etiology. Connective tissue diseases. Elastic tissue diseases. Vasculitis</topic><topic>Young Adult</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Appenzeller, Simone</creatorcontrib><creatorcontrib>Cendes, Fernando</creatorcontrib><creatorcontrib>Costallat, Lilian T. L.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Neurosciences Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Arthritis and rheumatism</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Appenzeller, Simone</au><au>Cendes, Fernando</au><au>Costallat, Lilian T. L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cognitive impairment and employment status in systemic lupus erythematosus: A prospective longitudinal study</atitle><jtitle>Arthritis and rheumatism</jtitle><addtitle>Arthritis Rheum</addtitle><date>2009-05-15</date><risdate>2009</risdate><volume>61</volume><issue>5</issue><spage>680</spage><epage>687</epage><pages>680-687</pages><issn>0004-3591</issn><issn>0893-7524</issn><eissn>1529-0131</eissn><eissn>1529-0123</eissn><coden>ARCREG</coden><abstract>Objective To determine the relationship between cognitive impairment and employment in patients with systemic lupus erythematosus (SLE). Methods A total of 167 consecutive patients with SLE were prospectively evaluated, and underwent standardized neuropsychological tests. Multivariate logistic regression was used to determine the likelihood of being unemployed, adjusting for sociodemographic characteristics, employment status at study entry, disease activity, disease duration, damage scores, and depression. Results At study entry, 118 (70.7%) of 167 patients were employed. In the multivariate analysis, after adjusting for confounders, unemployment was predicted by the number of cognitive domains impaired (odds ratio [OR] 1.76, 95% confidence interval [95% CI] 1.58–6.72), depression (OR 1.3, 95% CI 1.1–3.1), fewer years of education (OR 0.12, 95% CI 0.02–0.34), and the presence of anticardiolipin antibodies (OR 1.43, 95% CI 1.2–6.1). Complex attention (OR 1.7, 95% CI 1.2–3.6), memory (OR 3.1, 95% CI 1.5–6.2), and executive functions (OR 2.4, 95% CI 1.9–6.1) were predictors of unemployment at study entry. After 3 years, 61 (51.7%) of 118 patients were employed (OR 2.25, 95% CI 1.38–3.68; P = 0.001). The likelihood of being unemployed after 3 years was predicted by the number of cognitive domains impaired (OR 3.8, 95% CI 2.5–7.71), depression (OR 2.31, 95% CI 1.01–5.21), fewer years of education (OR 0.09, 95% CI 0.01–0.42), and the presence of anticardiolipin antibodies (OR 2.1, 95% CI 1.2–4.9). Complex attention (OR 2.2, 95% CI 1.1–3.8), memory (OR 3.6, 95% CI 2.1–6.4), executive functions (OR 1.8, 95% CI 1.2–7.3), and reasoning/problem solving (OR 1.9, 95% CI 1.4–7.2) were associated with unemployment after 3 years. Conclusion The number of cognitive spheres, and especially attention, memory, and executive functions, are important factors associated with unemployment in patients with SLE.</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><pmid>19405004</pmid><doi>10.1002/art.24346</doi><tpages>8</tpages></addata></record>
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source MEDLINE; Wiley Online Library Journals Frontfile Complete; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals
subjects Adolescent
Adult
Antibodies, Anticardiolipin - blood
Attention
Biological and medical sciences
Cognition Disorders - psychology
Depression - psychology
Diseases of the osteoarticular system
Employment - psychology
Female
Follow-Up Studies
Humans
Logistic Models
Longitudinal Studies
Lupus Erythematosus, Systemic - blood
Lupus Erythematosus, Systemic - psychology
Male
Medical sciences
Memory
Middle Aged
Multivariate Analysis
Neuropsychological Tests
Prospective Studies
Sarcoidosis. Granulomatous diseases of unproved etiology. Connective tissue diseases. Elastic tissue diseases. Vasculitis
Young Adult
title Cognitive impairment and employment status in systemic lupus erythematosus: A prospective longitudinal study
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