4 research outputs found

    Effects of anosognosia and neuropsychiatric symptoms on the quality of life of patients with alzheimer's disease: a 24-month follow-up study

    Get PDF
    Objectives: Neuropsychiatric symptoms and anosognosia are known to influence the perceived quality of life of patients (QoL-p) with Alzheimer's disease (AD). This study analysed their impact on patient and caregiver ratings of QoL-p and how these ratings changed in relation to the severity of dementia. Methods: A baseline sample of 221 patients and caregivers was followed up over 24 months. Instruments: Neuropsychiatric Inventory (NPI), Anosognosia Questionnaire-Dementia (AQ-D), Quality of Life-Alzheimer's Disease (QoL-AD), and the Global Deterioration Scale (GDS). Longitudinal data were analysed using generalized linear models. Results: In the multivariate analysis, greater anosognosia was always associated with higher ratings of QoL-p among patients, especially at 24 months (p < 0.001), and with more negative ratings among caregivers, especially at baseline (p < 0.001). A higher total NPI score was associated with a more negative rating of QoL-p among caregivers (p < 0.001), and it also had a smaller negative effect on patients' self-ratings (p = 0.001). The neuropsychiatric symptoms (NPI) associated with a more negative view of QoL-p were depression, for patients' self-ratings, and apathy and agitation for caregiver ratings. The discrepancy between patient and caregiver ratings increased in line with the severity of dementia. Conclusion: Neuropsychiatric symptoms and anosognosia have differential effects on patient and caregiver ratings of the quality of life of patients with Alzheimer's disease. Key words: Alzheimer's disease, quality of life, anosognosia, neuropsychiatric symptoms, caregivers, patients

    Effects of anosognosia and neuropsychiatric symptoms on the quality of life of patients with alzheimer's disease: a 24-month follow-up study

    No full text
    Objectives: Neuropsychiatric symptoms and anosognosia are known to influence the perceived quality of life of patients (QoL-p) with Alzheimer's disease (AD). This study analysed their impact on patient and caregiver ratings of QoL-p and how these ratings changed in relation to the severity of dementia. Methods: A baseline sample of 221 patients and caregivers was followed up over 24 months. Instruments: Neuropsychiatric Inventory (NPI), Anosognosia Questionnaire-Dementia (AQ-D), Quality of Life-Alzheimer's Disease (QoL-AD), and the Global Deterioration Scale (GDS). Longitudinal data were analysed using generalized linear models. Results: In the multivariate analysis, greater anosognosia was always associated with higher ratings of QoL-p among patients, especially at 24 months (p < 0.001), and with more negative ratings among caregivers, especially at baseline (p < 0.001). A higher total NPI score was associated with a more negative rating of QoL-p among caregivers (p < 0.001), and it also had a smaller negative effect on patients' self-ratings (p = 0.001). The neuropsychiatric symptoms (NPI) associated with a more negative view of QoL-p were depression, for patients' self-ratings, and apathy and agitation for caregiver ratings. The discrepancy between patient and caregiver ratings increased in line with the severity of dementia. Conclusion: Neuropsychiatric symptoms and anosognosia have differential effects on patient and caregiver ratings of the quality of life of patients with Alzheimer's disease. Key words: Alzheimer's disease, quality of life, anosognosia, neuropsychiatric symptoms, caregivers, patients

    Anosognosia y depresi贸n en la percepci贸n de la calidad de vida de los pacientes con la enfermedad de Alzheimer. Evoluci贸n a los 12 meses

    No full text
    Introducci贸n. La anosognosia y la depresi贸n pueden influir en la valoraci贸n sobre la calidad de vida del paciente (QoL-p) con la enfermedad de Alzheimer (EA). Objetivo. Explorar la evoluci贸n de la QoL-p en la EA y la influencia de anosognosia y depresi贸n en la percepci贸n de la QoL-p en pacientes y sus cuidadores. Pacientes y m茅todos. Estudio observacional, anal铆tico y longitudinal de 12 meses. Muestra consecutiva de 221 pacientes atendidos ambulatoriamente. La media de edad fue de 77,8 a帽os (DE = 7,3) y 140 fueron mujeres (63,3%). Instrumentos: Quality of Life in AD, Anosognosia Questionnaire-Dementia, Geriatric Depression Scale, Disability Assessment for Dementia, Neuropsychiatric Inventory, Mini-Mental State Examination y Global Deterioration Scale. Se calcul贸 el tama帽o del efecto en las diferencias entre dos medias y se realiz贸 un an谩lisis de regresi贸n lineal con los factores asociados a la percepci贸n de la QoL-p. Resultados. Los pacientes con anosognosia presentaron puntuaciones menores en depresi贸n y mayores en la QoL-AD, al contrario que los pacientes sin anosognosia, e independientemente del tratamiento farmacol贸gico antidepresivo. Los cuidadores puntuaron m谩s negativamente la QoL-p. En la regresi贸n lineal, las mayores discrepancias entre pacientes y cuidadores respecto a la QoL-p, estuvieron asociadas a la anosognosia (尾 = 0,48, p < 0,001) depresi贸n (尾 = -0,20, p < 0,001) y capacidad funcional (尾 = -0,21, p < 0,001), explicando el 35,3 %, 7,9% y 11,3 % de la varianza. Conclusiones. La anosognosia estuvo asociada a una menor depresi贸n y mejor percepci贸n de la calidad de vida en los paciente

    Anosognosia y depresi贸n en la percepci贸n de la calidad de vida de los pacientes con la enfermedad de Alzheimer. Evoluci贸n a los 12 meses

    No full text
    Introducci贸n. La anosognosia y la depresi贸n pueden influir en la valoraci贸n sobre la calidad de vida del paciente (QoL-p) con la enfermedad de Alzheimer (EA). Objetivo. Explorar la evoluci贸n de la QoL-p en la EA y la influencia de anosognosia y depresi贸n en la percepci贸n de la QoL-p en pacientes y sus cuidadores. Pacientes y m茅todos. Estudio observacional, anal铆tico y longitudinal de 12 meses. Muestra consecutiva de 221 pacientes atendidos ambulatoriamente. La media de edad fue de 77,8 a帽os (DE = 7,3) y 140 fueron mujeres (63,3%). Instrumentos: Quality of Life in AD, Anosognosia Questionnaire-Dementia, Geriatric Depression Scale, Disability Assessment for Dementia, Neuropsychiatric Inventory, Mini-Mental State Examination y Global Deterioration Scale. Se calcul贸 el tama帽o del efecto en las diferencias entre dos medias y se realiz贸 un an谩lisis de regresi贸n lineal con los factores asociados a la percepci贸n de la QoL-p. Resultados. Los pacientes con anosognosia presentaron puntuaciones menores en depresi贸n y mayores en la QoL-AD, al contrario que los pacientes sin anosognosia, e independientemente del tratamiento farmacol贸gico antidepresivo. Los cuidadores puntuaron m谩s negativamente la QoL-p. En la regresi贸n lineal, las mayores discrepancias entre pacientes y cuidadores respecto a la QoL-p, estuvieron asociadas a la anosognosia (尾 = 0,48, p < 0,001) depresi贸n (尾 = -0,20, p < 0,001) y capacidad funcional (尾 = -0,21, p < 0,001), explicando el 35,3 %, 7,9% y 11,3 % de la varianza. Conclusiones. La anosognosia estuvo asociada a una menor depresi贸n y mejor percepci贸n de la calidad de vida en los paciente
    corecore