• Juliana S Ee, Christopher K Pham, David P Shaha, Mary C Rogers, Gregory S Cacace, and Charles W Mounts.
• Department of Family Medicine, Womack Army Medical Center, NC, 28310, USA.
• Mil Med. 2021 Jan 25; 186 (Suppl 1): 239-245.

IntroductionThe incidence of obstructive sleep apnea in military personnel has increased over 500% since the early 2000s. Adherence to continuous positive airway pressure (PAP), an efficacious treatment, has been suboptimal. This article presents a behavioral intervention model for enhancing PAP therapy adherence and describes how the model was received by military personnel.Materials And MethodsThe study population comprised 254 out of 280 military personnel (93% men, mean age 39 years) who attended a 90-minute behavioral intervention class within the first 8 weeks of PAP use. They were coached on the Knowledge, Skills, Attitudes (KSA) model of PAP therapy success: Knowledge about obstructive sleep apnea and PAP treatment; Skills to develop a habitual loop for nightly PAP use; and Attitudes that address readiness, barriers, and solutions for sustaining PAP use. Participants completed a voluntary, anonymous postclass survey that inquired of their perception of various elements of the class. Data were analyzed using descriptive statistics and a paired sample t-test.ResultsIn participants' self-rating of how much they know about PAP treatment before and after the class, their ratings indicated that they experienced a significant increase in knowledge (P < 0.0001). On the postclass survey, 77% of the participants (N = 195/254) "agree a lot" or "strongly agree" that the class gave them tools to have a successful treatment and 78% (N = 198/254) noted that it was a valuable educational experience. The Knowledge portion was rated by 79% (N = 201/254) of the participants as "quite a lot" or "extremely" beneficial. The Skills segment was rated as "quite a lot" or "extremely" beneficial by 72% (N = 183/254) of the participants. The Attitudes discussion was perceived as "quite a lot" or "extremely" beneficial by 70% (N = 178/254) of the participants. Participants' free-text responses to "what was most helpful" were generally positive.ConclusionsA KSA model of behavioral intervention for enhancing PAP therapy adherence was well received by participants. Future research will assess the impact of this intervention on adherence as measured by objective indicators.© The Association of Military Surgeons of the United States 2021. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

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