Journal
HEART & LUNG
Volume 44, Issue 2, Pages 100-106Publisher
MOSBY-ELSEVIER
DOI: 10.1016/j.hrtlng.2015.01.002
Keywords
Obstructive sleep apnea; Continuous positive airway pressure; Claustrophobia; Phobic disorders; Anxiety disorders; Treatment compliance
Funding
- National Institute of Nursing Research [K99NR011173, R00NR011173]
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Objectives: (1) Determine claustrophobia frequency in adults with obstructive sleep apnea (OSA) after first CPAP night; (2) determine if claustrophobia influences CPAP non-adherence. Background: Claustrophobia is common among CPAP-treated USA adults yet few studies have examined the problem. Methods: Secondary analysis of prospective, longitudinal study of USA adults (n = 97). CPAP-Adapted Fear and Avoidance Scale (CPAP-FAAS) collected immediately after CPAP titration polysomnogram. Primary outcome: objective CPAP use at 1 week and 1month. Results: Sixty-three percent had claustrophobic tendencies. Females had higher CPAP-FAAS scores than males. FAAS >= 25, positive score for claustrophobic tendencies, was influential on CPAP non-adherence at 1 week (aOR = 5.53, 95% CI 1.04, 29.24, p = 0.04) and less CPAP use at 1month (aOR = 5.06, 95% CI 1.48, 17.37, p = 0.01) when adjusted for body mass index and CPAP mask style. Conclusion: Claustrophobia is prevalent among CPAP-treated USA adults and influences short-term and longer-term CPAP non-adherence. Interventions are needed to address this treatment-related barrier. (C) 2015 Elsevier Inc. All rights reserved.
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