Objective. The authors wished to determine how much carers from differ
ent settings caring for patients with dementia knew about the disorder
and elicit their main concerns about the disease. Design. A survey qu
estionnaire was administered to 136 carers. Setting. Two old age psych
iatric services and an Alzheimer's support group in urban areas of the
UK. Participants. The carers came from one of three categories: (1) c
arers with no prior contact with elderly mental health services (preas
sessment group); (2) carers who had been in contact with mental health
care professionals (postassessment group); (3) carers in contact with
an Alzheimer's Disease Society support group. Measures. A questionnai
re on the subject of dementia. Carers' worries about the disorder were
also recorded. Results. Carers in contact with an Alzheimer's support
group were the most knowledgeable and carers in the preassessment gro
up were the least knowledgeable on the subject of dementia. While care
rs in the postassessment group had a level of knowledge above that of
the preassessment group, this difference failed to reach statistical s
ignificance. Conclusion. The study highlights the need for elderly men
tal health teams to evaluate their methods of dissemination of knowled
ge to carers, develop educational packages for carers and evaluate the
ir effectiveness. (C) 1997 by John Wiley & Sons, Ltd.