关键词: 腹膜透析, 容量管理, 体力活动

Abstract: Objective: To investigate the status and analyze the correlation of volume management behavior and physical activity in patients with peritoneal dialysis, then, explore the influencing factors of volume management behavior in patients with peritoneal dialysis. Method: A total of 133 patients with peritoneal dialysis were included by convenient sampling from the peritoneal dialysis clinic of one third-grade class-A hospital. The general information questionnaire, the international physical activity questionnaire and volume management behavior scale for continuous ambulatory peritoneal dialysis were used in the investigation. Results: The physical activity and volume management behavior in patients with peritoneal dialysis were all at low levels, and physical activity was positively correlated with volume management behavior （P＜0.01）. The results of multiple linear stepwise regression analysis showed that education level, employment, edema level and physical activity level were the influencing factors of volume management behavior of in patients with peritoneal dialysis（P＜0.01）. Conclusion: The volume management behavior in patients with peritoneal dialysis needs to be improved and targeted volume management health education should be adopted focusing on the influencing factors. Improving the physical activity level could be a starting point of improving volume management behavior in patients with peritoneal dialysis.

Key words: Peritoneal dialysis, Volume management behavior, Physical activity