Anxiety symptoms and disorder predict activity limitations in the elderly.
J Affect Disord
; 141(2-3): 276-85, 2012 Dec 10.
Article
en En
| MEDLINE
| ID: mdl-22560597
ABSTRACT
BACKGROUND:
In the elderly, little attention has been paid to anxiety both on a symptom dimension and as a disorder, as an independent risk factor for the incidence of activity limitations.METHODS:
In a community-dwelling cohort of 1581 persons aged 65+, the association between trait anxiety symptoms (Spielberger Trait, third highest tertile) and baseline DSM-IV anxiety disorder, and 7-year incident activity limitations was determined using mixed logistic regression models. Repeated measures of activity limitations included, by increased severity level social restriction (neighbourhood and house confined), mobility (Rosow and Breslau scale) and limitations in instrumental activities of daily living (IADL).RESULTS:
Of the sample, 14.2% had an anxiety disorder at baseline. Adjusting for baseline socio-demographic and health variables, depression (past and current), antidepressant and anxiolytic drugs, baseline anxiety disorder was associated with an increased risk of incident IADL limitation (OR (95% CI) 1.84 (1.01-3.39), p=0.048) and trait anxiety with increased incidence of social restriction (OR (95% CI) 2.41 (1.42-4.09), p=0.001). Associations remained significant in participants free of depressive symptoms at baseline (OR (95% CI) 2.92 (1.41-6.05), p=0.004; OR (95% CI) 3.21 (1.31-7.89), p=0.011, respectively).LIMITATIONS:
Activity limitations were self-reported and may have been over-reported in participants with anxiety.CONCLUSION:
Both trait anxiety symptomatology and anxiety disorder were independently associated with increased incidence of activity limitations with a gradient of severity trait anxiety associated with incident social restriction and anxiety disorder with more severe IADL limitations, suggesting that anxiety is a predictor of activity limitations in the elderly independently of depression comorbidity.
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Ansiedad
/
Trastornos de Ansiedad
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Actividades Cotidianas
Tipo de estudio:
Diagnostic_studies
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Prognostic_studies
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Risk_factors_studies
Límite:
Aged
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Aged80
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Female
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Humans
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Male
Idioma:
En
Revista:
J Affect Disord
Año:
2012
Tipo del documento:
Article
País de afiliación:
Francia