Objective: To evaluate the effectiveness of a video-based exercise intervention on depression and sleep conditions of peritoneal dialysis (PD) patients.
Materials and methods: Participants satisfying the inclusion and exclusion criteria were recruited from the Peritoneal Dialysis Center, Department of Nephrology of the First Affiliated Hospital of Guangxi Medical University, and they were divided into an intervention group and a control group. The intervention group received video-based exercise intervention while the control group received routine care. Then their BDI-II and PSQI scores were collected and analyzed before and after the intervention.
Results: There were no significant differences in BDI-II score and the seven components of PSQI score between the two groups at the baseline measures (p > 0.05). However, after 12 weeks of intervention, the intervention group had a significantly lower score in BDI-II (p < 0.05) and in six components of PSQI (p < 0.05), with the exception of the "use of sleep medications" subscale (p > 0.05). Their depression level also improved significantly after intervention (p < 0.05), while that of the control group did not change significantly(p > 0.05).
Conclusion: The video-based exercise intervention is safe and can remarkably improve the depression and sleep conditions of PD patients and is thus worthwhile to be applied widely.