RESUMO
BACKGROUND: Social isolation is a predictor of mortality and morbidity, as well as an outcome of many health-related predictors. The aim of this study was to estimate the prevalence of social isolation among the elderly and to study factors associated with it. METHODS: This was an analytical cross-sectional study conducted in Urban Field Practice Area of a tertiary care teaching hospital in Chhattisgarh, India among elderly more than or equal to 60 years of age selected using random sampling. The data was collected in a sample of 400 elderly by face-to-face interview using predesigned, pretested, and semi-structured proforma that included Lubben Social Network Scale-6 (LSNS-6) and analyzed using Stata v16. RESULTS: The prevalence of social isolation was 34.3%; highest among those 65-74 years of age (44.5%) and females (56.9%). Increasing age, elderly with less than three family members, lower socio-economic status, no children and financial dependence among socio-demographic factors; insufficient time with children, lack of emotionally attachment and conflict in the family among family support factors; lack of social participation, poor perception of health and feeling lonely among psychosocial factors; lack of physical exercise, spiritual activity and sound sleep among lifestyle factors; and presence of active complaints, raised blood pressure and being anemic among medical factors were significantly associated with social isolation. Overall, the independent predictors of social isolation in elderly were age ≥75 years, lack of participation in social functions, feeling lonely and lack of sound sleep. CONCLUSION: The prevalence of social isolation among elderly from an urban slum in India was high and the existing evidence show a rising trend. Social isolation assessment and use of LSNS-6 by healthcare providers should be incorporated into elderly care at primary healthcare delivery points across the country.