Effects of Mindful Awareness Practice (MAP) on Subclinical Depressive and Anxiety Symptoms and General Cognitive Function in Older Adults with Mild Cognitive Impairment: A 5-Year Follow-Up of the MAP-Randomized Controlled Trial.
J Alzheimers Dis
; 90(4): 1677-1688, 2022.
Article
en En
| MEDLINE
| ID: mdl-36314204
ABSTRACT
BACKGROUND:
Few randomized controlled trials (RCTs) investigated the effects of mindfulness intervention on affective and cognitive symptoms in older adults with mild cognitive impairment (MCI). Furthermore, no RCTs on mindfulness followed participants beyond two years.OBJECTIVE:
To examine the longitudinal effects of a mindful awareness practice (MAP) intervention on depressive, anxiety, and cognitive symptoms in MCI.METHODS:
In this parallel-arm and assessor-blinded RCT, 55 community-dwelling older adults with MCI were randomized into the MAP or active control, i.e., health education program (HEP). Intervention sessions were conducted weekly for three months and monthly for the subsequent six months. Assessments and follow-up were conducted at baseline, 3-month, 9-month, and 5-year time points. Depressive, anxiety, and cognitive symptoms were measured using the Geriatric Depression Scale-15 (GDS-15), Geriatric Anxiety Inventory-20 (GAI-20), and Mini-Mental State Examination (MMSE), respectively. Linear-mixed models, following the intention-to-treat principle, were used for data analyses.RESULTS:
A total of 55 participants aged 60 to 86 (Mean age 71.3±6 years old) was recruited, with nâ=â28 allocated to the MAP arm and nâ=â27 allocated to the HEP arm. Compared to HEP, GDS-15, GAI-20, and MMSE scores did not differ significantly in MAP during follow-ups.CONCLUSION:
Compared to HEP, MAP did not improve affective symptoms nor delay deteriorations in general cognition in community-dwelling older adults with MCI. Compared to our previous findings showing domain-specific improvements in MAP over HEP in attention and memory up to 9 months, this study highlights the importance of examining domain-specificity using detailed cognitive measures in non-pharmacological intervention with MCI.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Disfunción Cognitiva
/
Atención Plena
Tipo de estudio:
Clinical_trials
/
Diagnostic_studies
/
Prognostic_studies
Límite:
Aged
/
Humans
Idioma:
En
Revista:
J Alzheimers Dis
Asunto de la revista:
GERIATRIA
/
NEUROLOGIA
Año:
2022
Tipo del documento:
Article
País de afiliación:
Singapur