Study period | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
 | Enrollment | Intervention | Follow-up | ||||||||
Week | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 24 |
Informed consent | X | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Eligibility screen | X | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Actigraphy | X | Â | Â | Â | Â | Â | X | Â | Â | X | X |
CGM | X | Â | Â | Â | Â | Â | X | Â | Â | X | X |
A1C | X | Â | Â | Â | Â | Â | X | Â | Â | X | X |
Questionnaires | X | Â | Â | Â | Â | Â | X | Â | Â | X | X |
Randomization | X | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
SleepOpt | Â | X | X | X | X | Â | X | X | X | X | X |
Control | Â | X | X | X | X | Â | X | X | X | X | X |
Post-program evaluation | Â | Â | Â | Â | Â | Â | Â | Â | Â | X | Â |