Social Loneliness in Older Adults with Mild Cognitive Impairment: Predictive Factors and Associated Clinical Characteristics

David Prada Crespo; Pedro Montejo Carrasco; Carmen Díaz-Mardomingo; Elena Villalba-Mora; Mercedes Montenegro-Peña

doi:10.3233/jad-230901

journal article Jan 16, 2024

Social Loneliness in Older Adults with Mild Cognitive Impairment: Predictive Factors and Associated Clinical Characteristics

David Prada Crespo

Pedro Montejo Carrasco Carmen Díaz-Mardomingo Elena Villalba-Mora

Mercedes Montenegro-Peña

Journal of Alzheimer’s Disease Vol. 97 No. 2 pp. 697-714 · SAGE Publications

View at Publisher Save 10.3233/jad-230901

Abstract

Background: Loneliness and social isolation are considered public health problems among older individuals. In addition, both increase the risk of developing cognitive impairment and dementia. The Social Loneliness construct has been proposed to refer to these harmful social interaction-related factors. Objective: To define the risk factors of Social Loneliness in individuals with mild cognitive impairment (MCI) and to analyze cognitive, emotional, and functional differences according to the participant’s degree of Social Loneliness. Methods: Through convenience sampling, 105 participants over 60 diagnosed with MCI were selected. The evaluation consisted of anamnesis and a comprehensive neuropsychological examination. The ESTE-II questionnaire was used to assess Social Loneliness and its three factors: perceived social support, social participation, and use of communication technologies. Personality was measured with the NEO-FFI questionnaire. Results: The predictors of the Social Loneliness factors were as follows; 1) perceived social support (R2 = 0.33): Neuroticism (β= 0.353), depression (β= 0.205), and perceived health (β= 0.133); 2) social participation (R2 = 0.24): Conscientiousness (β= –0.344) and Extraversion (β= –0.263); 3) use of communication technologies (R2 = 0.44): age (β= 0.409), type of cohabitation (β= 0.331), cognitive reserve (β= –0.303), and Conscientiousness (β= –0.247); all p < 0.05. The participants with a higher degree of Social Loneliness showed more depressive symptoms (R2 = 0.133), more memory complaints (R2 = 0.086), worse perceived health (R2 = 0.147), lower attentional performance/processing speed (R2 = 0.094), and more naming difficulties (R2 = 0.132); all p < 0.05. Conclusions: This research represents an advance in detecting individuals with MCI and an increased risk of developing Social Loneliness, which influences the configuration of the clinical profile of MCI.

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Details

Published: Jan 16, 2024
Vol/Issue: 97(2)
Pages: 697-714

Authors

D

David Prada Crespo

Department of Basic Psychology I, Faculty of Psychology, Universidad Nacional de Educación a Distancia (UNED), Madrid, Spain; Escuela Internacional de Doctorado, Universidad Nacional de Educación a Distancia (EIDUNED), Madrid, Spain

P

Pedro Montejo Carrasco

Center for the Prevention of Cognitive Impairment, Madrid City Council, Madrid, Spain

C

Carmen Díaz-Mardomingo

Department of Basic Psychology I, Faculty of Psychology, Universidad Nacional de Educación a Distancia (UNED), Madrid, Spain; Instituto Mixto de Investigación-Escuela Nacional de Sanidad (IMIENS), Madrid, Spain

E

Elena Villalba-Mora

Center for Biomedical Technology, Universidad Politécnica de Madrid, Madrid, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, Madrid, Spain

M

Mercedes Montenegro-Peña

Center for the Prevention of Cognitive Impairment, Madrid City Council, Madrid, Spain; Department of Experimental Psychology, Faculty of Psychology, Universidad Complutense de Madrid (UCM), Madrid, Spain

Cite This Article

David Prada Crespo, Pedro Montejo Carrasco, Carmen Díaz-Mardomingo, et al. (2024). Social Loneliness in Older Adults with Mild Cognitive Impairment: Predictive Factors and Associated Clinical Characteristics. Journal of Alzheimer’s Disease, 97(2), 697-714. https://doi.org/10.3233/jad-230901

Social Loneliness in Older Adults with Mild Cognitive Impairment: Predictive Factors and Associated Clinical Characteristics

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