Acceptance of NCPAP in a sample of patients admitted for geriatric rehabilitation.
OBJECTIVE
Sleep apnea syndrome (SAS) is common in older people. Nasal continuous airway pressure (NCPAP) therapy is the treatment of choice for sleep apnea, but is not always accepted by patients. The rate of successful initiation of NCPAP is unknown in geriatric patients.


METHODS
All patients admitted for geriatric rehabilitation were considered for sleep studies. Sleep apnea was assessed using an Edentrace (Nellcor, Hayward, CA) multi-channel recording system. SAS was defined as an apnea-hypopnea-index (AHI) of more than five events per hour plus excessive daytime sleepiness, or an AHI of more than fifteen events per hour regardless of reported sleepiness. Disability was assessed using the Barthel Index of Activities of Daily Living.


RESULTS
Two hundred sixty nine of 322 consecutive patients (84%) had adequate sleep studies and gave informed consent. SAS was found in 169 subjects (68%). There was no gender difference in the prevalence of SAS. Six subjects (4%) accepted NCPAP therapy. Individuals who accepted NCPAP were younger and less disabled (p<0.03). Multiple logistic regression analysis revealed disability as the only significant factor predicting NCPAP acceptance.


CONCLUSIONS
NCPAP should not be withheld in the elderly. However, initiation of treatment for SAS remains to be a great challenge in those patients. Geriatric assessment procedures may help better manage older subjects with sleep apnea syndrome.
Department of Geriatric, Kliniken-Essen-Mitte, Essen and Medical Center, University Witten Herdecke, Herdecke, Germany. H.frohnhofen@kliniken-essen-mitte.de
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Frohnhofen
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Hoeltmann
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Orth
D000368:Aged; D000369:Aged, 80 and over; D045422:Continuous Positive Airway Pressure; D005260:Female; D015577:Geriatric Assessment; D006801:Humans; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D010342:Patient Acceptance of Health Care; D012891:Sleep Apnea Syndromes / Q000628:therapy*