Dental anxiety and ageing anxiety: Moderated mediation roles of Oral Health‐Related Quality of Life and subjective accelerated ageing

Abstract

BackgroundOral health and its relation to ageing is an important topic often neglected among geriatric populations. Proper oral rehabilitation may aid in alleviating mental health burdens in such populations.ObjectivesThe present study aimed to explore the association between dental anxiety and ageing anxiety, with regard to the interplay of Oral Health‐Related Quality of Life (OHRQoL) as mediator and subjective accelerated ageing as a moderator.MethodsA total of 577 participants with mean age 72.78 years (SD = 3.832, range = 68–87) were recruited via a survey company in Israel. They completed a self‐report battery of questionnaires about dental anxiety, OHRQoL, subjective accelerated ageing and ageing anxiety, along with their informed consent.ResultsThe findings revealed that dental anxiety was positively associated with ageing anxiety (direct effect), and that OHRQoL mediated the link between dental anxiety and ageing anxiety (indirect effect). Additionally, subjective accelerated ageing moderated the positive link between dental anxiety and OHRQoL, as well as the positive link between OHRQoL and ageing anxiety.ConclusionsThe results provide insight for the roles of OHRQoL and subjective accelerated ageing among older adults between dental anxiety and ageing anxiety. Tailoring oral rehabilitation interventions that focus on these factors are warranted to improve older adults' dental health.