Application of optimized diet management in hemodialysis patients with hyperphosphatemia / 中国实用护理杂志

ABSTRACT

Objective:To explore the application effect of optimizing diet management in patients with hyperphosphatemia.Methods:Seventy-seven patients who underwent regular hemodialysis in the blood purification department of the First Affiliated Hospital of Guangxi Medical University from September 2018 to June 2019 were selected. Patients were randomly divided into control group (39 cases) and intervention group (38 cases) by the method of random number table. The control group received routine nursing, while the intervention group received optimized dietary management intervention. The blood phosphorus, blood calcium, hemoglobin, albumin, dietary phosphorus related knowledge level and phosphorus control diet compliance of the two groups before and after the intervention were compared respectively.Results:After 3 months of intervention, the scores of knowledge about food phosphorus, compliance of phosphorus control diet and total score of the intervention group were (22.00±3.92), (34.82±4.69) and (56.82±7.48) points, which were higher than (18.46±3.57), (30.54±3.52) and (49.00±6.13) points of the control group, the difference was statistically significant ( tvalues were 4.146, 4.536 and 5.022, P<0.05). After 6 months of intervention, the scores of knowledge about food phosphorus, compliance of phosphorus control diet and total score of the intervention group were (25.74±3.36), (41.63±5.27) and (67.37±7.67) points, which were higher than (20.97±3.81), (32.36±4.38) and (53.33±6.80) points of the control group, the difference was statistically significant ( tvalues were 5.815, 8.403 and 8.504, P<0.05). After 3 months of intervention, the blood phosphorus level in the intervention group was 1.81 (1.67, 2.10) mmol/L, which was lower than 2.13 (1.87, 2.32) mmol/L in the control group, the difference was statistically significant ( Zvalue was-3.237, P<0.05). After 6 months of intervention, the blood phosphorus level in the intervention group was 1.75 (1.63, 1.91) mmol/L, which was lower than that in the control group 1.90 (1.83, 2.13) mmol/L, and the difference was statistically significant ( Zvalue was-3.343, P<0.01). Conclusion:Optimizing dietary management can improve patients' knowledge level of food phosphorus and dietary compliance of phosphorus control, effectively reduce blood phosphorus level, and have no obvious effect on nutritional status.