ISSN 1004-4140
CN 11-3017/P
YUAN Lei-lei, LIU Jun, WANG Yao, SU Wei-hong, YANG Ji-gang. The Application Study of Different BSA Normalization Methods in the Evaluation of GFR by Gate's in Elder Patients[J]. CT Theory and Applications, 2018, 27(3): 293-299. DOI: 10.15953/j.1004-4140.2018.27.03.02
Citation: YUAN Lei-lei, LIU Jun, WANG Yao, SU Wei-hong, YANG Ji-gang. The Application Study of Different BSA Normalization Methods in the Evaluation of GFR by Gate's in Elder Patients[J]. CT Theory and Applications, 2018, 27(3): 293-299. DOI: 10.15953/j.1004-4140.2018.27.03.02

The Application Study of Different BSA Normalization Methods in the Evaluation of GFR by Gate's in Elder Patients

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  • Received Date: February 07, 2018
  • Available Online: November 07, 2021
  • Objective: To compare the application value of different BSA normalization methods in the evaluation of GFR by Gate's in elder patients. Methods: The clinical data of 91 cases of patients who performed double plasma clearance method (tGFR0) and renography examination (gGFR0) were selected in our study. According to different formulas (DuBois formula, Gehan and Georgeformula, Stevensonformula, Flu Yongmei formula, Hu Yongmei-gender correction formula), the GFR1-5 were calculated. The correlation of tGFRx and gGFRx were analyzed. The patients were divided into two subgroups according to BMI (group a and group b), and gGFR were recorded as gGFRx-a and gGFRx-b and its correlation with tGFRx-a or tGFRx-b were analyzed. Results: The correlation of tGFR and gGFR was good in whole study cohort, and r5-a=0.841, which was highest among all paired groups (P<0.05). The correlation of tGFR and gGFR in group b was worse (P<0.05). Conclusion: The evaluation of GFR by Gate's method is well correlated with tGFR, but it is still a difficult clinical question for the GFR evaluation of fat patients, which needs a large sample size of validation.
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