Patient Engagement and Provider Effectiveness of a Novel Sleep Telehealth Platform and Remote Monitoring Assessment in the US Military: Pilot Study Providing Evidence-Based Sleep Treatment Recommendations.

BACKGROUND: Sleep problems are common and costly in the US military. Yet, within the military health system, there is a gross shortage of trained specialist providers to address sleep problems. As a result, demand for sleep medicine care far exceeds the available supply. Telehealth including telemedicine, mobile health, and wearables represents promising approaches to increase access to high-quality and cost-effective care. OBJECTIVE: The purpose of this study was to evaluate patient engagement and provider perceived effectiveness of a novel sleep telehealth platform and remote monitoring assessment in the US military. The platform includes a desktop web portal, native mobile app, and integrated wearable sensors (ie, a commercial off-the-shelf sleep tracker [Fitbit]). The goal of the remote monitoring assessment was to provide evidence-based sleep treatment recommendations to patients and providers. METHODS: Patients with sleep problems were recruited from the Internal Medicine clinic at Walter Reed National Military Medical Center. Patients completed intensive remote monitoring assessments over 10 days (including a baseline intake questionnaire, daily sleep diaries, and 2 daily symptom surveys), and wore a Fitbit sleep tracker. Following the remote monitoring period, patients received assessment results and personalized sleep education in the mobile app. In parallel, providers received a provisional patient assessment report in an editable electronic document format. Patient engagement was assessed via behavioral adherence metrics that were determined a priori. Patients also completed a brief survey regarding ease of completion. Provider effectiveness was assessed via an anonymous survey. RESULTS: In total, 35 patients with sleep problems participated in the study. There were no dropouts. Results indicated a high level of engagement with the sleep telehealth platform, with all participants having completed the baseline remote assessment, reviewed their personalized sleep assessment report, and completed the satisfaction survey. Patients completed 95.1% of sleep diaries and 95.3% of symptom surveys over 10 days. Patients reported high levels of satisfaction with most aspects of the remote monitoring assessment. In total, 24 primary care providers also participated and completed the anonymous survey. The results indicate high levels of perceived effectiveness and identified important potential benefits from adopting a sleep telehealth approach throughout the US military health care system. CONCLUSIONS: Military patients with sleep problems and military primary care providers demonstrated high levels of engagement and satisfaction with a novel sleep telehealth platform and remote monitoring assessment. Sleep telehealth approaches represent a potential pathway to increase access to evidence-based sleep medicine care in the US military. Further evaluation is warranted.

We live and die by the sun: motor vehicle fatalities and circadian timing in the USA 2001 to 2018.

BACKGROUND: Motor vehicle accidents continue to be one of the leading causes of morbidity and mortality across the world. The distribution of accidents during the 24-h period exhibits a known pattern which includes three well-defined peaks during day, with circadian factors exerting significant influence. Time zones standardize time for large geographic areas and create misalignment between the natural position of the sun, or "solar" time, and the time imposed by the time zone, or "social" time. The light/dark cycle that is created by the sun is the main zeitgeber of the circadian system and it is unknown if this affects the pattern of accidents that is observed in different areas of a given time zone (Easter portion vs Western portion). METHODS: We analyzed public data from the Fatality Analysis Reporting System from 2001 to 2018 to compare the pattern of accidents from Eastern portions of the time zone to those from the Western portions. RESULTS: The accident curves on both sides of the time zones were shifted, or out of phase, showing a shift of approximately 45 min between accident patterns. CONCLUSION: This shift in patterns suggests that solar time, rather than clock time, is the most important factor in the pattern of accidents.

Soldiers' Perception of a Behavioral Intervention for Positive Airway Pressure Therapy Adherence in a Military Treatment Facility.

INTRODUCTION: The 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 METHODS: The 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. RESULTS: In 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. CONCLUSIONS: A 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.