Discussion on the evaluation method of estimating glucose absorption in peritoneal dialysis

VernacularTitle:腹膜透析护理团队对透析液中葡萄糖吸收量的估算方法探讨
Author: Yu WANG ; Yumeng ZHANG ; Rong LIU ; Baozhu YE ; Nan YE ; Dangxiang LI
From: Chinese Journal of Practical Nursing 2021;37(9):646-649
CountryChina
Language:Chinese
Abstract: Objective:To evaluate the reliability of several formulae for estimating the quantity of glucose absorption of peritoneal dialysate (GA).Methods:Forty-four patients receiving continuous ambulatory peritoneal dialysis (CAPD) were enrolled in this study. The quantities of GA obtained from actual measurement and estimation were compared to judge whether there was statistical difference between them.Results:The GA quantities estimated by Grodstein formula, Bodnar formula, K/DOQI formula, empirical method A (based on 60% absorption rate) and empirical method B (based on 50% absorption rate in daytime and 80% absorption rate in night) were as follows: 81.3 (64.2, 118.0) g, (97.8±19.7) g, (94.1±25.8) g, 87.1 (76.2, 109.0) g and (89.5±16.0) g, respectively; the actually measured GA quantity was [94.2 (77.5, 111.6)] g. Wilcoxon signed rank test of paired samples showed that only the results of Bodnar formula and K/DOQI formula did not present statistical differences from actually measured result.Conclusion:It can be considered to use Bodnar formula and K/DOQI formula to roughly estimate the GA quantity of CAPD patients, but to accurately understand the individual GA value, actual measurement is still required.