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Subtle imitation behaviour in convenience samples of normal, demented, and currently depressed elderly subjects
- Authors:
- von GUNTEN Armin, DUC Rene
- Journal article citation:
- International Journal of Geriatric Psychiatry, 22(6), June 2007, pp.568-573.
- Publisher:
- Wiley
The clinical significance of imitation behaviour (IB) is unclear. The aim of this study was to investigate the prevalence of subtle naïve and obstinate IB in convenience samples of normal elderly, demented, and depressed subjects. Subtle IB was assessed using a protocol constructed ad hoc in 146 patients, consecutively referred to a memory clinic having received an ICD-10 diagnosis of either dementia or depression, and in 241 healthy subjects. The prevalence of IB in the three groups was determined and the association with possible demographic, cognitive, and non-cognitive variables analysed. Subtle naïve IB was frequent in the elderly with dementia, intermediate in the depressed, and rare in the normal elderly except that the latter frequently stretched out their arms. Obstinate IB never occurred in the normal elderly. IB was predicted by none of the variables used. The groups included were convenience samples with the depressed being a small group precluding further distinction of depressive subtypes. Although naïve IB is a frequent clinical feature in the demented, it also accompanies depressive disorders in the elderly. It can be observed as context-specific IB in the normal elderly. Obstinate IB does not occur in the normal elderly.
Disturbing life events and wellbeing after 80 years of age: a longitudinal comparison of survivors and the deceased over five years
- Authors:
- CLÉMENCE Alain, et al
- Journal article citation:
- Ageing and Society, 27(2), March 2007, pp.195-213.
- Publisher:
- Cambridge University Press
This paper assesses the impact of disturbing life events over five years on the wellbeing of 340 people aged 80–84 years at baseline, by analysing data from a longitudinal survey in Switzerland. The guiding proposition was that the negative effect of life events is moderated by the event domain, i.e. health, deaths and changes in family setting and relationships, and by cognitive adaptation to one's own health state (adopting a more or less optimistic view). Multi-level regression that controlled for the effect of socio-demographic and health factors was used. Corroborating the first hypothesis, a model that differentiated the event categories, instead of their additive inclusion, gave the best fit. In support of the second hypothesis, it was shown that the positive impact of self-rated health reduced the negative effect of life events on wellbeing for survivors, but not for those who died within five years. This suggests that the former made more optimistic appraisals of their mental and physical health, while the latter adjusted their subjective health rating to their functional abilities. Survivors had better psychological resources for coping with disturbing life events, while the deceased lacked these resources, which buffered the impact of negative events. The psychological meaning of stressful events at the end of life is discussed. By encouraging optimistic self-evaluations of health, and raising awareness of the range of normal functioning of older people, health- and social-care practitioners can promote the maintenance of meaningful lives in old age.
Humour therapy in patients with late-life depression or Alzheimer's disease: a pilot study
- Authors:
- WALTER Marc, et al
- Journal article citation:
- International Journal of Geriatric Psychiatry, 22(1), January 2007, pp.77-83.
- Publisher:
- Wiley
Of the disabling disorders of the elderly, depression is the most common affective disorder and Alzheimer's disease (AD) the most common neurodegenerative disorder. Pharmacological treatment strategies for these disorders are often accompanied with severe side effects. Therefore non-pharmacological treatment strategies are of great importance. The aim of the present study was to investigate the impact of humour therapy on quality of life in patients with depression or AD. Twenty patients with late-life depression and 20 patients with AD were evaluated. Ten patients in each group underwent a humour therapy group (HT) once in two weeks for 60 min in addition to standard pharmacotherapy, which was given as usual to the other group as standard therapy (ST). All patients completed a psychometric test battery at admission and before discharge from the clinic. The quality of life scores improved both in HT and ST groups for depressive patients but not for patients with AD irrespective of the therapy group. Depressive patients receiving HT showed the highest quality of life after treatment. In addition, patients with depression in both therapy groups showed improvements in mood, depression score, and instrumental activities of daily living. Although there was no significant effect of humour therapy comparing with standard therapy on quality of life, these findings suggest that humour therapy can provide an additional therapeutic tool. Further studies with higher frequently humour groups are required in order to investigate the impact of humour therapy in gerontopsychiatric treatment.