Geographic Variation in Diagnostic Codes Associated With Mild Cognitive Impairment, Alzheimer Disease, and Related Dementias.
BACKGROUND AND OBJECTIVES Mild cognitive impairment (MCI), Alzheimer disease (AD), and AD-related dementias (ADRD) are growing public health concerns. Regional, demographic, and clinical differences in these diagnoses and associated comorbid conditions may inform strategies to improve prevention, care, and outcomes. To...