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:

  SUMMARY Three clinical entities related with hearing loss are considered in “Sistema de Garantías Explícitas en Salud ( GES ) ” , public health policies of the chilean government . The following article makes a critical review of the clinical guidelines with special emphasis in issue to improve .
hearing loss