Health Behavior Intervention for Adults With Type 1 Diabetes

Initial instruction for the CB-sleep intervention will occur 60-minute telehealth session. The initial action planning session with a sleep report and booster sessions will be interactive and stage matched. The intervention will include an interactive PowerPoint with the participant's clinician sleep report with personalized feedback. They will be encouraged to systematically extend their time in bed by 1 hour and maintain the extension on both weekends and weekdays. Weekly titration will occur according to the following parameters: if sleep efficiency is ≥ 85%, time in bed is increased by 15 minutes per week until a total of a 1 hour increase in time in bed is achieved, if sleep efficiency is <85%, time in bed remains the same. There will be weekly follow-ups (email, phone, text, video chat) and telehealth 4-week booster sessions. Sleep reports generated by the baseline actigraphy report will be shared with participants with brief action planning and goal setting.

After baseline, the RA assigned to this condition will schedule a 60-minute telehealth appointment to provide instruction for enhanced usual care at the initial consultation visit via contact at T1 (60-minute telehealth session in a private location). The time-balanced follow-up sessions will remain neutral and focused on health perceptions, current plan of care, and relationship building as opposed to the CB-sleep condition's focus on sleep promotion and extension. The RA assigned to the control condition will ask participants to (a) describe how they are doing and (b) ask how confident they are in achieving the goals they have set for themselves. These calls will help to build a relationship with participants to promote study retention. The investigators recognize that participants may obtain self-initiated diabetes self-management in this group, which will vary and will use a Diabetes Self-Management Tracking Form to monitor weekly information acquisition.