Table 2 Factors associated with Cys C using bivariate correlation analysis

Age, years

0.380

< 0.001

Male sex

0.262

< 0.001

Baseline serum creatinine (mg/dl)

0.392

< 0.001

Serum Creatinine at admission (mg/dl)

0.546

< 0.001

BUN at admission (mg/dl)

0.471

< 0.001

Albumin at admission (g/L)

- 0.127

< 0.001

FT3 (pmol/L)

- 0.257

< 0.001

TT3 (nmol/L)

- 0.189

< 0.001

FT4 (pmol/L)

- 0.050

0.065

TT4 (nmol/L)

- 0.122

< 0.001

TSH (μIU/L)

- 0.032

0.242

APACHE II Score

0.348

< 0.001