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.

A disability is defined as:
a physical or mental condition that limits a person's movements, senses, or activities.


Abstract:

Abstract Introduction RBANS is a short neuropsychological battery which has shown to be sensitive in detecting cognitive impairment in degenerative and non - degenerative diseases . It has been translated and adapted to different languages and is widely used in other countries , but no Spanish version has been published . The objective was to make a valid translation of the RBANS to Spanish , and obtain a version adapted to the Spanish population . Patients and methods The study included 73 subjects : 25 males with a mean age of 54 years and 9 .72 years of education , and 48 females with a mean age of 53 years and 10 .29 years of education . The battery was translated using the translation - back - translation method ( with slight differences ) , followed by a descriptive pilot study in a sample of the normal population . Results An overall reliability coefficient with a Cronbach alpha of 0 .73 was obtained in the translation and adaptation of the RBANS , form A ( 1998 ) . Statistically significant positive correlations between the indices were obtained . Conclusions The version translated and adapted to Spanish performs similarly to the original version .
cognitive impairment