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 Pain is a prevalent symptom in cancer geriatric patients , appearing in up to 90% of patients with terminal cancer . This requires a multidimensional approach , as there is a high percentage of inappropriate assessments and treatments . Unrecognized or poorly treated pain in the geriatric population , especially in cancer patients , leads to the development of disabling symptoms such as depression , anxiety , isolation , sleep disturbances , and appetite , and very especially , loss of functional capacity and quality of life . In this review an analysis is made on the most relevant studies on the diagnosis and management of cancer pain in the geriatric population .
sleep disturbances
loss of functional capacity and quality of life