How the VA is training the Next-Generation workforce for learning health systems.

Objectives: The U.S. Department of Veterans Affairs (VA) has been a national leader in Learning Health System (LHS) implementation due to its combined mission of research, education, clinical care, and emergency preparedness.

Validation of the National Alzheimer's Coordinating Center (NACC) Lewy Body Disease Module neuropsychological tests.

Introduction: This study assessed the construct validity and clinical utility of the National Alzheimer's Coordinating Center Lewy Body Dementia (LBD) Module, consisting of the Speeded Attention and Noise Pareidolia Tasks.

Methods: Participants included 459 older adults diagnosed as cognitively normal (n = 202), or with non-amnestic mild cognitive impairment (n = 61), amnestic mild cognitive impairment (n = 96), Alzheimer's disease dementia (n = 44), or LBD (n = 56).

Results: Speeded Attention demonstrated strong convergent validity and moderate discriminant validity when compared to established neuropsychological tests.

Age and gender differences in the impact of psoriasis on quality of life.

Background: The impact of psoriasis upon the quality of life contributes significantly to the overall morbidity associated with the disease. An older age at onset of psoriasis and being a man have been associated previously with lower psychosocial morbidity. In order to further evaluate these potentially important mitigating factors, we examined the relation of age and gender on some aspects of psoriasis-related psychosocial morbidity.