Association between oral hygiene product usage and perceived oral health: An empirical study on middle- aged and older adults in the UK

Oral health remains a critical public health concern, particularly among middle-aged and older adults, where disparities in oral hygiene practices persist. This study investigates the relationship between oral hygiene product usage and perceived oral health status among UK adults aged 50 and above. A structured survey was conducted with 414 participants, analysing oral hygiene behaviours, awareness, and subjective oral health perceptions. Statistical analyses, including logistic regression and factor analysis, revealed that while toothbrush usage was widespread, interdental brushes and dental floss were underutilized, especially among males and individuals with lower educational attainment. Notably, the frequent use of dental floss and interdental brushes was significantly associated with positive oral health perceptions, whereas smoking and recent dental treatments correlated with more negative assessments. These findings underscore the necessity of targeted oral health education programs promoting comprehensive hygiene practices beyond toothbrushing. Public health initiatives should focus on increasing awareness and accessibility of effective oral care strategies to improve long- term oral health outcomes in aging populations.