Kathleen Kim

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CONTEXT There is a critical need for practical measures for screening and documenting decisional capacity in people participating in different types of clinical research. However, there are few reliable and validated brief tools that could be used routinely to evaluate individuals' capacity to consent to a research protocol. OBJECTIVE To describe the(More)
OBJECTIVE To determine whether early adult cognitive ability is a risk factor for depressive symptoms in midlife and how genetic and environmental influences explain the association and to examine cross-sectional relationships between depressive symptoms and specific cognitive abilities at midlife. DESIGN A 35-year longitudinal and cross-sectional twin(More)
OBJECTIVES To describe structural barriers to mental health specialists and consequences of these barriers to care for patients with dementia and neuropsychological symptoms and their primary care physicians (PCPs). DESIGN Cross-sectional qualitative interview study of PCPs. SETTING Physicians' offices, primarily managed care. PARTICIPANTS Forty PCPs(More)
BACKGROUND Anxiety disorders are among the most common forms of psychiatric disorder, yet few investigations have examined the prevalence or service use of clients with anxiety disorders in the public mental health sector. METHODS We examined demographics, clinical information, and service use in clients with anxiety disorders enrolled in San Diego County(More)
Hypertension is a risk factor for cognitive decline, but the mechanisms underlying the effects of hypertension on cognition, particularly in midlife, are unclear. We examined whether hypertension modifies genetic influences on individual differences in cognition. Nine cognitive domains and general cognitive ability were assessed in a sample of 1,237 male(More)
BACKGROUND Elevated blood pressure (BP), a heritable risk factor for many age-related disorders, is commonly investigated in population and genetic studies, but antihypertensive use can confound study results. Routine methods to adjust for antihypertensives may not sufficiently account for newer treatment protocols (i.e., combination or multiple drug(More)
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