The Effect of Cognitive Behavioral Therapy for Insomnia on Type 2 Diabetes Health Outcomes

CBT-I is designed to change sleep habits as well as direct misconceptions about sleep and insomnia. Participants will receive several face-to-face interview techniques: sleep restriction therapy, stimulus control procedures, sleep hygiene, relaxation training and cognitive components. The intervention will be provided in 6-session (one session/week).

Participants in this arm will receive education in sleep hygiene, foot care, causes and diagnosis of diabetes, healthy diet, and physical activity. The education will be provided in 6-session (1 session/week).