期刊
BMC GERIATRICS
卷 20, 期 1, 页码 -出版社
BMC
DOI: 10.1186/s12877-020-1493-4
关键词
Older adults; Cognitive impairment; Alzheimer's disease; Dementia; Healthy ageing; Prevention; Risk reduction; Randomised controlled trial; Qualitative research; Family history
资金
- MIND-AD project
- HATICE project
- France, Academy of Finland [291803]
- France, VTR, Kuopio University Hospital [5772815]
- France, Agence National de la Recherche (French National Agency for Research ANR) [ANR-14-JPPS-0001-02]
- Germany, Bundesministerium fur Bildung and Forschung (The German Federal Ministry of Education and Research BMBF) [FKZ01ED1509]
- Netherlands, ZonMw (The Netherlands Organization for Health Research and Development) [733051041]
- Sweden, Swedish Research Council [529-2014-7503]
- Sweden, Stockholm Sjukhem foundation
- Sweden, Alzheimerfonden
- Sweden, Konung Gustaf V:s och Drottning Victorias Frimurarestiftelse
- European Union's Seventh Framework Programme (FP7/2007-2013) [305374]
- Finnish Cultural Foundation
- Finnish Brain Foundation
- Emil Aaltonen Foundation
- MRC [G9901400, G0601022] Funding Source: UKRI
BackgroundA better insight into older adults' understanding of and attitude towards cognitive disorders and their prevention, as well as expectations and reasons for participation in prevention trials, would help design, conduct, and implement effective preventive interventions. This qualitative study aimed at exploring the knowledge and perceptions of cognitive disorders and their prevention among participants in a prevention trial.MethodsSemi-structured interviews were conducted among the participants of a multinational randomised controlled trial testing the efficacy of a lifestyle-based eHealth intervention in preventing cardiovascular disease or cognitive decline in community dwellers aged 65+. Participants were probed on their reasons for participation in the trial and their views on general health, cardiovascular disease, ageing, and prevention. The subset of data focusing on cognitive disorders (15 interviewees; all in Finland) was considered for this study. Data were analysed using content analysis.ResultsParticipants' knowledge of the cause and risk factors of cognitive disorders and prevention was limited and superficial, and a need for up-to-date, reliable, and practical information and advice was expressed. Cognitive disorders evoked fear and concern, and feelings of hopelessness and misery were frequently expressed, indicating a stigma. Strong heredity of cognitive disorders was a commonly held belief, and opinions on the possibility of prevention were doubtful, particularly in relation to primary prevention. Family history and/or indirect experiences of cognitive disorders was a recurrent theme and it showed to be linked to both the knowledge of and feelings associated with cognitive disorders, as well as attitude towards prevention. Indirect experiences were linked to increased awareness and knowledge, but also uncertainty about risk factors and possibility of prevention. Distinct fear and concerns, particularly over one's own cognition/risk, and high motivation towards engaging in prevention and participating in a prevention trial were also identified in connection to this theme.ConclusionsFamily history and/or indirect experiences of cognitive disorders were linked to sensitivity and receptiveness to brain health and prevention potential. Our findings may be helpful in addressing older adults' expectations in future prevention trials to improve recruitment, maximise adherence, and facilitate the successful implementation of interventions.
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