Fig 1.
Patient enrollment and follow-up flow diagram.
Table 1.
Baseline characteristics of different fluid status groups.
Table 2.
Change of mGFR and urine volume of different fluid status groups.
Fig 2.
Kaplan-Meier survival curves for the residual renal function survival (event defined as anuria) in the persistent overhydration (PO) group, intermittent overhydration (IO) group, and the normal hydration (NH) group.
In the multiple comparisons, the level of test was adjusted to 0.05/3 = 0.017.
Fig 3.
Kaplan-Meier survival curves for the residual renal function survival (event defined as anuria) compared between the high fluid variation group and the low fluid variation group.
Table 3.
Cox regression analysis of risk factors associated with anuria.
Table 4.
Multivariable Cox regression results showing the effect of PO and IO on anuria.