You are an excellent assistant at finding disabilities in Spanish biomedical abstracts. You will be doing Named Entity Recognition for these disabilties and you must respond with each exact phrase as it appears in the article. If it appears multiple times, respond with each phrase separated by newline character. If there are no disabilities, respond with NA.

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Abstract:

Introduction The aim of our study is to describe the types of dementia found in a series of patients and to estimate the level of agreement between the clinical diagnosis and post - mortem diagnosis . Material and Methods We conducted a descriptive analysis of the prevalence of the types of dementia found in our series and we established the level of concordance between the clinical and the post - mortem diagnoses . The diagnosis was made based on current diagnostic criteria . Results 114 cases were included . The most common clinical diagnoses both at a clinical and autopsy level were Alzheimer disease and mixed dementia but the prevalence was quite different . While at a clinical level , prevalence was 39% for Alzheimer disease and 18% for mixed dementia , in the autopsy level , prevalence was 22% and 34% , respectively . The agreement between the clinical and the autopsy diagnoses was 62% ( 95% CI 53 - 72% ) . Conclusions Almost a third of our patients were not correctly diagnosed in vivo . The most common mistake was the underdiagnosis of cerebrovascular pathology .
dementia
dementia
mixed dementia
mixed dementia