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Table 3 Correlations among ESS, FS, BDI-II, PSQI, and GFR (n = 242)

From: The mediating effect of sleep quality and fatigue between depression and renal function in nondialysis chronic kidney disease: a cross-sectional study

 

FS

BDI-II

eGFR

PSQI

0.52**

0.61***

-0.50***

FS

 

0.48***

-0.39**

BDI-II

  

-0.64**

  1. **p < 0.01; ***p < 0.001; BDI-II Beck Depression Inventory-II, PSQI Pittsburgh Sleep Quality Index, FS Fatigue scale