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Full-Text Articles in Medicine and Health Sciences
Multigene Interactions And The Prediction Of Depression In The Wisconsin Longitudinal Study, N S Roetker, J A Yonker, C. Lee, V Chang, J J Basson, C L Roan, T S Hauser, R M Hauser, Craig Atwood
Multigene Interactions And The Prediction Of Depression In The Wisconsin Longitudinal Study, N S Roetker, J A Yonker, C. Lee, V Chang, J J Basson, C L Roan, T S Hauser, R M Hauser, Craig Atwood
Research outputs 2012
Objectives: Single genetic loci offer little predictive power for the identification of depression. This study examined whether an analysis of gene-gene (G x G) interactions of 78 single nucleotide polymorphisms (SNPs) in genes associated with depression and agerelated diseases would identify significant interactions with increased predictive power for depression. Design: A retrospective cohort study. Setting: A survey of participants in the Wisconsin Longitudinal Study. Participants: A total of 4811 persons (2464 women and 2347 men) who provided saliva for genotyping; the group comes from a randomly selected sample of Wisconsin high school graduates from the class of 1957 as well …
Anxiety, Depression, And Comorbid Anxiety And Depression: Risk Factors And Outcome Over Two Years, O P Almeida, B Draper, J Pirkis, J Snowdon, N T Lautenschlager, G Byrne, Moira Sim, N Stocks, N Kerse, L Flicker, J J Pfaff
Anxiety, Depression, And Comorbid Anxiety And Depression: Risk Factors And Outcome Over Two Years, O P Almeida, B Draper, J Pirkis, J Snowdon, N T Lautenschlager, G Byrne, Moira Sim, N Stocks, N Kerse, L Flicker, J J Pfaff
Research outputs 2012
Background: This study aimed to determine: (1) the prevalence of depression, anxiety, and depression associated with anxiety (DA); (2) the risk factor profile of depression, anxiety, and DA; (3) the course of depression, anxiety, and DA over 24 months. Methods: Two-year longitudinal study of 20,036 adults aged 60+ years. We used the Patient Health Questionnaire and the Hospital Anxiety and Depression Scale anxiety subscale to establish the presence of depression and anxiety, and standard procedures to collect demographic, lifestyle, psychosocial, and clinical data. Results: The prevalence of anxiety, depression, and DA was 4.7%, 1.4%, and 1.8%. About 57% of depression …
Clinical And Biomarker Changes In Dominantly Inherited Alzheimer's Disease, R J Bateman, C Xiong, T L Benzinger, A M Fagan, A Goate, N C Fox, D S Marcus, N J Cairns, X Xie, T M Blazey, D M Holtzman, A Santacruz, V Buckles, A Oliver, K Moulder, P M Aisen, B Ghetti, W M Klunk, E Mcdade, Ralph Martins, C M Masters, R Mayeux, J M Ringman, M M Rossor, P M Schofield, R M Sperling, S Salloway, J M Morris
Clinical And Biomarker Changes In Dominantly Inherited Alzheimer's Disease, R J Bateman, C Xiong, T L Benzinger, A M Fagan, A Goate, N C Fox, D S Marcus, N J Cairns, X Xie, T M Blazey, D M Holtzman, A Santacruz, V Buckles, A Oliver, K Moulder, P M Aisen, B Ghetti, W M Klunk, E Mcdade, Ralph Martins, C M Masters, R Mayeux, J M Ringman, M M Rossor, P M Schofield, R M Sperling, S Salloway, J M Morris
Research outputs 2012
BACKGROUND: The order and magnitude of pathologic processes in Alzheimer's disease are not well understood, partly because the disease develops over many years. Autosomal dominant Alzheimer's disease has a predictable age at onset and provides an opportunity to determine the sequence and magnitude of pathologic changes that culminate in symptomatic disease. METHODS: In this prospective, longitudinal study, we analyzed data from 128 participants who underwent baseline clinical and cognitive assessments, brain imaging, and cerebrospinal fluid (CSF) and blood tests. We used the participant's age at baseline assessment and the parent's age at the onset of symptoms of Alzheimer's disease to …
Olfactory Discrimination Predicts Cognitive Decline Among Community-Dwelling Older Adults, Hamid Sohrabi, Kristyn Bates, Mg Weinborn, A N Johnston, A Bahramian, Kevin Taddei, Simon Laws, Mark Rodrigues, Michael Morici, Matthew Howard, Georgia Martins, A Mackay-Sim, Se Gandy, Ralph Martins
Olfactory Discrimination Predicts Cognitive Decline Among Community-Dwelling Older Adults, Hamid Sohrabi, Kristyn Bates, Mg Weinborn, A N Johnston, A Bahramian, Kevin Taddei, Simon Laws, Mark Rodrigues, Michael Morici, Matthew Howard, Georgia Martins, A Mackay-Sim, Se Gandy, Ralph Martins
Research outputs 2012
The presence of olfactory dysfunction in individuals at higher risk of Alzheimer's disease has significant diagnostic and screening implications for preventive and ameliorative drug trials. Olfactory threshold, discrimination and identification can be reliably recorded in the early stages of neurodegenerative diseases. The current study has examined the ability of various olfactory functions in predicting cognitive decline in a community-dwelling sample. A group of 308 participants, aged 46-86 years old, were recruited for this study. After 3 years of follow-up, participants were divided into cognitively declined and non-declined groups based on their performance on a neuropsychological battery. Assessment of olfactory functions …