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:

Objective to detect the percentage of patients with dementia admitted to a psychogeriatric department , who have a high risk of falls , and to evaluate acceptance and compliance with hip protectors during their stay in hospital and 2 weeks and 3 months after discharge . Material and methods we performed a hospital - based prospective cohort study . Risk of falling was evaluated on the basis of immediate bipedal standing instability or abnormal semi - tandem posture , a get - up - and - go test time of more than 20 seconds , or clinical judgement . Compliance during hospital stay was evaluated through nursing records and compliance outside hospital by telephone interviews at 15 days and 3 months after discharge . Results a total of 115 patients consecutively admitted to the psychogeriatric department of the Santa Creu Hospital in Vic were assessed . Sixty patients ( 52 .2% ) were excluded from the study , the main reason being dependence on another person for walking . Of the 55 patients included , 44 ( 80 .0% ) had a high risk of falls and were candidates for hip protectors . In - hospital compliance was 80 .5% ( 95% CI : 65 .1 - 91 .2 ) . The most common cause of non - compliance was removal of the hip protector by the patient . Compliance after discharge was 64 .5% ( 95% CI : 45 .4 - 80 .8 ) at 2 weeks and 57 .1% ( 95% CI : 28 .9 - 82 .4 ) at 3 months . Conclusions a high risk of falling was found in a large percentage of patients with dementia who were not dependent on others for walking . Compliance was not a problem in the use of hip protectors in a high - risk population in the hospital - admission setting but was weaker in the community setting .
dementia
dementia
dependent on others for walking