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)
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)
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)
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