CONSORT study flow diagram. Participants in the self-monitoring (SM) arm were allocated to 8 weeks of SM, assessed at post SM, and then received 8 weeks of behavior therapy (BT), followed by assessments at post treatment and then at 3-month and 6-month follow-ups. Data for BT are not included in this report. MBSR, mindfulness-based stress reduction; MBTI, mindfulness-based therapy for insomnia.