Psychological and Sociodemographic Variables Associated with Increased Anxiety and Anxiety Symptoms in Older Adults: A Scoping Review.

Background/Objectives: There is a high prevalence of anxiety and anxiety symptoms in older adults, which can have cognitive, emotional, and physical repercussions on older adults. It is important to understand the risk factors from psychological variables and sociodemographic variables that may be influencing anxiety symptoms to generate more effective interventions based on modifiable variables. In this context, the objective of this review was to identify psychological and sociodemographic variables as risk factors for anxiety and anxiety symptoms in older adults. Methods: The Scoping review followed the guidelines of the (PRISMA-ScR 2018). Five databases were used to reduce bias and identify relevant evidence: Medline via Ovid, PUBMED, CINAHL, PsycINFO, and Web of Science. Results: A total of 2150 articles were identified across the five databases; 16 articles were included for data synthesis and methodological quality assessment. Conclusions: The variables that maintain the strongest association as both risk and protective factors are age, female sex, physical activity, physical health or medical conditions, depression, perceived and family support, and social and family participation. However, methodological limitations-including inconsistent definitions, diverse and often inadequate measurement tools, and lack of causal inference-restrict the generalizability of findings. These results underscore the need for validated age-appropriate instruments and more rigorous research designs in geriatric anxiety studies.