排序方式: 共有46条查询结果,搜索用时 15 毫秒
41.
Personality is associated with perceived health and functional status in older primary care patients
Duberstein PR Sörensen S Lyness JM King DA Conwell Y Seidlitz L Caine ED 《Psychology and aging》2003,18(1):25-37
Using data collected on 265 primary care medical patients 60 years of age and older, the authors examined the personality bases of subjective health (perceived health, functional status) after controlling for observer-rated depression and medical burden. Four hypotheses were tested: High Neuroticism is associated with poorer perceived health, low Extraversion is associated with poorer perceived health, low Openness to Experience is associated with worse functional status, and age moderates the relationships between personality and subjective health. Findings supported the notion that personality is associated with subjective health; moreover, this effect appeared to grow more pronounced with increasing age. This study underscores the conceptual and heuristic value of examining moderators of the links between personality variables and health. 相似文献
42.
Zhang J Wieczorek WF Jiang C Zhou L Jia S Sun Y Jin S Conwell Y 《Suicide & life-threatening behavior》2002,32(4):370-379
As China opens its door to the world, suicide research is making rapid progress using methods and instruments developed in the West. This is a feasibility study of the psychological autopsy methodology applied in China, with its emphasis on the social and cultural environments. With samples of 66 completed suicides and 66 community normal living controls, the authors found that it is feasible to interview at least two informants for each suicide case and each control, between 2 and 6 months after the suicide. With the Chinese-cultivated contacting method of recruiting cases, the refusal rate is nearly zero. The Western-developed methodology per se proved to be valid in the Chinese culture. Ethical considerations in the context of Chinese culture are as important as in the West. Psychological autopsy technique is shown to be an equally applicable method for the study of completed suicides in Chinese culture as it is in the West. Future epidemiological research on Chinese suicide should use the psychological autopsy method to collect data from larger samples in order to increase our understanding of the risk factors for Chinese suicides. 相似文献
43.
Kristina A. Kowalski Stuart W. S. MacDonald Keith O. Yeates Holly A. Tuokko Ryan E. Rhodes 《Psychology & health》2013,28(12):1431-1455
AbstractObjectives: To examine within-person and between-person sources of variation in the relationship between physical activity and cognition in older adults participating in a walking program. To explore whether demographic, health and fitness variables, and their interactions with activity, are significant predictors of cognition.Design: Brief longitudinal burst design.Participants: 118 participants (91 females, mean age?=?72.81?+ 5.24 years).Main Outcome Measures: Cognition, self-reported moderate-to-vigorous walking and self-reported moderate-to-vigorous physical activity were assessed at baseline and 6, 9, 12 and 16 weeks follow-up. Attendance at weekly walks was also recorded.Results: Within-persons, changes in physical activity were related to select measures of executive functioning, with increased activity predictive of better cognition (three of four cognitive functions, p<.05). Between-persons, activity was also associated with cognition (two of four cognitive functions, p<.05). Younger age and higher education were related to better cognition. Interactions of demographic, health, and fitness variables with changes in within-person activity were generally non-significant.Conclusion: The results highlight the importance of distinguishing within- from between-person effects in longitudinal analyses of the association between physical activity and cognition. This stringent within-person test of association underscores the potential value of simple physical activity interventions for improving cognitive function. 相似文献
44.
Conner KR Beautrais AL Brent DA Conwell Y Phillips MR Schneider B 《Suicide & life-threatening behavior》2012,42(1):86-103
The psychological autopsy (PA) is a systematic method of assessing the psychological and contextual circumstances preceding suicide. The method requires interviews with one or more proxy respondents (i.e., informants) of suicide decedents. Procedural challenges that need to be addressed to conduct PA interviews are described in this article and recommendations for meeting these challenges in future PA investigations are made. Procedures addressed include determining the timing of PA interviews after suicide, designing the structure and flow of interviews, selection of proxy respondents, integrating interview data with information gathered from records, and selecting and training interviewers. This methodological article is the second in a two-part series-the first article focused on interview content. 相似文献
45.
Effect of Problem‐Solving Therapy on Depressed Low‐Income Homebound Older Adults' Death/Suicidal Ideation and Hopelessness 下载免费PDF全文
Namkee G. Choi PhD C. Nathan Marti PhD Yeates Conwell MD 《Suicide & life-threatening behavior》2016,46(3):323-336
Previous study findings of psychotherapy's effect on suicide prevention have been inconsistent. This study reports the results of secondary analyses of outcome data from a short‐term depression treatment on reducing death/suicidal ideation among 158 low‐income homebound adults aged 50+. The treatment, in‐person or telehealth problem‐solving therapy (PST), compared with telephone support call, has been found effective in reducing depressive symptoms and disability among participants. Compared with support call participants, tele‐PST participants, but not in‐person PST participants, exhibited lower ideation ratings across the follow‐up period. Effect sizes at 36 weeks were 0.31 for tele‐PST and 0.17 for in‐person PST. Hopelessness mediated the effect of tele‐PST but not in‐person PST; however, in‐person PST also alleviated hopelessness, which led to lower ideation. Clinical implications of the findings are discussed. 相似文献
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