The role of frailty among the predictors of depression on informal caregivers of older adults: a mediation analysis.

Autor: Vrettos I; 2nd Department of Internal Medicine, General and Oncology Hospital of Kifissia 'Agioi Anargyroi', Athens, Greece., Voukelatou P; 2nd Department of Internal Medicine, General and Oncology Hospital of Kifissia 'Agioi Anargyroi', Athens, Greece., Kyvetos A; 2nd Department of Internal Medicine, General and Oncology Hospital of Kifissia 'Agioi Anargyroi', Athens, Greece., Makrilakis K; 1st Department of Propedeutic Internal Medicine, Laikon General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece., Sfikakis PP; 1st Department of Propedeutic Internal Medicine-Rheumatology Unit, Laikon General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece., Raptis A; 2nd Department of Propedeutic Internal Medicine, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece., Niakas D; Department of Health Economics, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece.
Jazyk: angličtina
Zdroj: Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society [Psychogeriatrics] 2023 Nov; Vol. 23 (6), pp. 973-984. Date of Electronic Publication: 2023 Sep 13.
DOI: 10.1111/psyg.13018
Abstrakt: Background: Providing care for older adults has been associated with the presence of depressive symptoms among their informal caregivers. Numerous caregivers and older adults' characteristics have been mentioned as predictors of caregivers' depression. However, studies dealing with the impact of older adults' frailty status on caregivers' depression are scarce. This study was conducted to clarify the precise relationship between caregivers' depression, caregivers' burden, caregivers' characteristics and patients' characteristics, including frailty, among the variables that may have an impact on caregivers' depression.
Methods: In this cross-sectional study, patients and caregivers' characteristics were recorded for 311 patient-caregiver dyads, when the patient was admitted to the hospital. For the purpose of the study, a mediation analysis was used with patients and caregiver characteristics considered to be predictors, subjective caregivers' burden as the mediator, and caregivers' depression as the outcome variable.
Results: Only patients' frailty and caregivers' subjective burden had a direct effect on caregivers' depression. Moreover, caregivers' gender, patients' frailty status and comorbidity, duration of caregiving, and the relationship with the patient, had an indirect effect through caregivers' burden that acted as mediator. Regarding total effects, caregivers burden followed by patients' frailty status had the greater impact on caregivers' depression.
Conclusions: By organising interventions to reduce caregivers' depression, patients' frailty status could be among the targets of those interventions considering that frailty might be delayed or reversed.
(© 2023 Japanese Psychogeriatric Society.)
Databáze: MEDLINE
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