La investigación sobre soledad y redes de apoyo social en las personas mayores: una revisión sistemática en Europa

BACKGROUND: During the ageing process the loss of family and social relationships is frequent which conditions loneliness, similarly the current COVID-19 pandemic has generated more social limitations in this age group and has increased the risk factors to trigger feelings of loneliness. This paper aimed to examine how loneliness among older people had been studied in Europe over the last ten years. Specific objectives were: i) to describe the methodological aspects; ii) to identify the scales or questions for the assessment of loneliness; iii) what were the main variables or dimensions that were related to loneliness in old age. METHODS: A total of 1,591 articles were found in WoS and Scopus digital platforms. After initial assessment of titles and abstracts, full text reading and review of the established criteria, 42 scientific articles were finally included in the systematic review. RESULTS: The countries that had carried out the most studies were the Netherlands and Spain. Most of the research was quantitative and uses the De Jong Gierveld Loneliness Scale (DJGLS) and the University of California at Los Angeles (UCLA) Loneliness Scale. The most analysed variables were: marital status, household structure, social support networks, social participation, depression, health problems, co-morbidity and physical functioning. CONCLUSIONS: The scientific interest in studying loneliness, with a focus on social support networks, in older people in Europe and strategically addressing loneliness as a public health problem is confirmed.