Effects of attachment to and participation in the community on motivation to participate in dementia prevention and support activities: analysis of Web survey data.

Aim The objective of this study was to elucidate the effects of a sense of attachment to the community (attachment) and participation in community activities (participation) on motivation to participate in dementia prevention and support activities (motivation). Methods We conducted a nationwide Web-based questionnaire survey of 1693 men and women aged >= 20 years. The questionnaire items used in the analysis asked about the following: (i) demographic characteristics (i.e. gender, age, marital status, household income (monitor-registered data), elderly family members, number of years of residency); (ii) attachment; (iii) participation; (iv) self-assessment of dementia knowledge; (v) nursing care experience; (vi) contact with individuals with dementia; (vii) attitudes towards dementia and people with dementia; and (viii) motivation. Results Positivity towards dementia and negativity towards dementia were extracted as factors in exploratory factor analysis of attitudes towards dementia and people with dementia. Multiple regression analysis with extracted factors as dependent variables showed that attachment and participation exerted positive effects on attitudes towards dementia (both P < 0.001). The direct effects of attachment and participation on motivation were significant in hierarchical multiple regression analysis (both P < 0.001), and path analysis demonstrated the paths of the effects of attachment and participation on motivation (both P < 0.001). The bias-corrected bootstrap method showed that both attachment and participation exerted direct and indirect (via the mediation of attitudes towards dementia) effects on motivation to participate in the community (all P < 0.001). Conclusion The results showed that attachment and participation were both determinants of positive attitudes towards dementia and, thus, exerted effects on motivation, both directly and indirectly. These findings suggested that the enhancement of attachment and promotion of participation could lead to the promotion of dementia prevention and support activities in communities and increase dementia awareness.