目的分析腹膜透析(PD)患者容量负荷的影响因素。方法选取稳定持续不卧床腹膜透析(CA PD)超过3个月的患者1 8 4例。据有无心力衰竭分成两组,非心力衰竭组9 1例,心力衰竭组9 3例。结果两组在白蛋白,血清钠水平,超滤脱水量等方面比较有统计学意义。结论低白蛋白血症、高钠血症、高超滤脱水量为P D患者容量负荷独立危险因素。 Objective To analyze the influencing factors of capacity load in peritoneal dialysis (PD) patients. Methods One hundred and eighty-four patients were selected for stable continuous ambulatory peritoneal dialysis (CA PD) for more than 3 months. According to whether or not heart failure is divided into two groups, non-heart failure group of 91 cases, 93 cases of heart failure group. Results The two groups were statistically significant in albumin, serum sodium level, ultrafiltration dehydration and so on. Conclusions Hypoalbuminemia, hypernatremia and hyperfiltration are the independent risk factors for volume load in patients with P D.