JMIR Publications

Iproceedings

Advertisement

Citing this Article

Right click to copy or hit: ctrl+c (cmd+c on mac)

Published on 22.09.17 in Vol 3, No 1 (2017): CHC Issue

This paper is in the following e-collection/theme issue:

    Abstract

    Simple to Use: Reflections From a Mobile Sleep Study Pilot

    1Edith Nourse Rogers Memorial VA Hospital, Center for Healthcare Organization and Implementation Research, Bedford, MA, United States

    2Edith Nourse Rogers Memorial VA Hospital, Social and Community Reintegration Research REAP, Bedford, MA, United States

    3Boston University School of Medicine, Boston, MA, United States

    4Canandaigua VA Medical Center, VA Center of Excellence for Suicide Prevention, Canandaigua, NY, United States

    5VA National Center for PTSD, Dissemination and Training Division, Palo Alto, CA, United States

    6Stanford University School of Medicine, Stanford, CA, United States

    7Boston University School of Public Health, Boston, MA, United States

    8VA Palo Alto Health Care System, Palo Alto, CA, United States

    9Department of Psychology, Northeastern University, Boston, MA, United States

    *all authors contributed equally

    Corresponding Author:

    Beth Ann Petrakis, MPA

    Edith Nourse Rogers Memorial VA Hospital

    Center for Healthcare Organization and Implementation Research

    200 Springs Road

    Bedford, MA,

    United States

    Phone: 781 687 2975

    Email:


    ABSTRACT

    Background: Difficulty falling asleep and staying asleep are common problems that affect over 30 million Americans. Additionally, we know that military personnel and Veterans often have insomnia problems post deployment. Home sleep monitors can be used to diagnose sleep disorders and determine if the sleep issue cause is a physical issue, such as obstructive sleep apnea. Some non-physiological causes may be improved by focusing on behavioral change, which can be assisted by mobile health (mHealth) technologies. In addition, mHealth apps are an increasingly popular method to deliver behavioral change interventions for a variety of conditions, with the cognitive behavioral therapy for Insomnia Coach app (CBT-i Coach) being particularly popular (it has been downloaded over 80,000 times in 86 countries).

    Objective: In this pilot trial we assessed the usability and feasibility of mobile health information technologies (HITs) designed to reduce sleep problems in post-9/11 Veterans with chronic insomnia. We used the CBT-i Coach mobile app (based on cognitive behavioral therapy for insomnia) and supplemented it with usage instructions to enhance self-management. Participants also used a home-based sleep monitor (WatchPAT) to obtain objective sleep data to assess possible sleep apnea and to provide subjects with objective data to motivate behavioral change.

    Methods: Thirty-eight post-9/11 Veterans met criteria for insomnia on the Insomnia Severity Index (ISI). We assessed feasibility and usability of the HITs over a 6-week intervention with a pre-post design. The WatchPAT was used to screen for sleep apnea, and those with moderate to severe apnea were withdrawn from the trial and referred for further assessment. Participants were given a self-management guide which detailed when to use different elements of the CBT-i Coach app, including guidance to complete a sleep diary each morning. Assessments were completed at the beginning, middle, and end of the 6-week intervention.

    Results: Of the 38 enrolled, 18 participants were withdrawn for moderate or severe sleep apnea as measured by the WatchPAT, and 9 withdrew for personal reasons. Post-intervention qualitative interviews revealed that many participants found both the CBT-i Coach app and WatchPAT easy to use. Participants also liked tracking their daily sleep and seeing graphical results of their sleep changes over time, with only 2 of the final 11 participants completing CBT-I Coach sleep diaries less than 85% of the time. Exploratory analyses on the 11 completers also revealed significant but modest differences between baseline ISI scores (M=16.63, SD = 5.55) and post-intervention follow-up (M=12.82, SD = 3.74; t (10) = 4.14, P<.01).

    Conclusions: We found good usability of the combined CBT-i Coach app and WatchPAT sleep intervention and determined that feasibility was reasonable, with more than half of those not excluded due to apnea completing all assessments. The pilot demonstrated reasonable feasibility and usability of the mobile HIT tools which could provide an accessible adjunct or alternative to in-person cognitive behavioral therapy for insomnia to improve the health and wellbeing of busy individuals.

    iproc 2017;3(1):e53

    doi:10.2196/iproc.8700

    KEYWORDS


    Edited by T Hale; This is a non-peer-reviewed article. submitted 10.08.17; accepted 25.08.17; published 22.09.17

    ©Beth Ann Petrakis, Erin D Reilly, Renda S Wiener, Wilfred R Pigeon, Eric Kuhn, D. Keith McInnes, Jason E. Owen, Karen S Quigley. Originally published in Iproceedings (http://www.iproc.org), 22.09.2017.

    This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in Iproceedings, is properly cited. The complete bibliographic information, a link to the original publication on http://www.iproc.org/, as well as this copyright and license information must be included.