The objective of the study was to evaluate the effects of cognitive behavioral therapy [sleep-related behavior modification and progressive muscle relaxation on insomnia of maintenance hemodialysis (MHD) patients] on improving insomnia of MHD patients. 103 MHD patients complicated with insomnia were randomly assigned to treatment (n = 52) and control (n = 51) groups. The control group was treated with conventional hemodialysis, and the treatment group was additionally treated with cognitive behavioral therapy for 3 months (sleep-related behavior modification and progressive muscle relaxation). All cases were assessed by Symptom Checklist 90 (SCL-90) and Pittsburgh Sleep Quality Index (PSQI) before and 2, 4, 6, 8, 10, and 12 weeks after treatment. Fifty-one patients in the treatment group and 47 patients in the control group completed the experiments. After treatment, the total mean scores were (1.94 ± 0.50/2.29 ± 0.31); scores of somatization, depression, anxiety, hostility, and additional items were (1.87 ± 0.58/2.56 ± 0.26), (2.25 ± 0.80/2.79 ± 0.50), (1.79 ± 0.26/2.37 ± 0.34), (1.71 ± 0.46/2.25 ± 0.43), and (1.91 ± 0.67/2.26 ± 0.59) in SCL-90, respectively. The total scores for PSQI were (12.63 ± 2.27/16.40 ± 2.16); scores of subjective sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disturbance, hypnotics, and daytime dysfunction which were (1.98 ± 0.76/2.57 ± 0.58), (1.75 ± 0.59/2.60 ± 0.50), (2.10 ± 0.50/2.62 ± 0.53), (2.06 ± 0.47/2.57 ± 0.54), (2.04 ± 0.69/2.45 ± 0.72), (1.02 ± 0.79/1.51 ± 0.98), and (1.69 ± 0.55/2.09 ± 0.58), respectively, were significantly lower in the treatment group compared with the control group. However, there were no significant differences in the scores of factors of obsessive-compulsive (2.26 ± 0.62/2.32 ± 0.38), interpersonal sensitivity (2.23 ± 0.64/2.43 ± 0.47), phobic anxiety (1.98 ± 0.62/2.01 ± 0.67), paranoid ideation (1.55 ± 0.43/1.69 ± 0.39), and psychoticism (1.57 ± 0.46/1.66 ± 0.49). The conclusion is that sleep-related behavior modification in combination with progressive muscle relaxation effectively improved the mental state and sleep quality of MHD patients with insomnia.

Objective: To explore the effect of cognitive behavioral therapy (CBT) in combination with systemic family therapy (SFT) on mild to moderate postpartum depression and sleep quality. Methods: 249 primiparous women with mild to moderate postpartum depression were recruited and randomly assigned to a control group (n=128), which received conventional postpartum care, or to a psychological intervention group (n=121), which received conventional postpartum care combined with psychological intervention. The Edinburgh Postnatal Depression Scale (EPDS) and Pittsburgh Sleep Quality Index (PSQI) were employed to evaluate depression and sleep quality, respectively. Results: 104 patients in the intervention group and 109 in the control group completed the study. After intervention, the EPDS score, PSQI score, sleep quality score, sleep latency score, sleep duration score, habitual sleep efficiency score, sleep disturbance score, and daytime dysfunction score were significantly lower in the intervention group than in the control group. The EPDS and PSQI scores of each group at different time points after intervention were markedly decreased compared with those before intervention, and the reduction in the intervention group was more evident than that in the control group. Conclusion: CBT in combination with SFT can improve depression and sleep quality in patients with mild to moderate postpartum depression.

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