Table 2 Comparison of the basic demographic and biochemical indicators between the stable kidney function group and the rapidly declining kidney function group

Female (cases)

1312

424

0.042

0.838

Age (years)

44.87 ±14.74

43.98 ±13.43

1.417

0.156

BMI (kg/m²)

24.36 ±3.63

24.50 ±3.70

-0.869

0.385

Systolic blood pressure (mm Hg)

119.94 ±17.41

119.50 ±17.06

0.581

0.561

Diastolic blood pressure (mm Hg)

76.23 ±11.65

76.35 ±11.64

-0.234

0.815

Fasting blood glucose (mmol/L)

5.07 ±1.08

5.12 ±1.21

-1.059

0.290

Total cholesterol (mmol/L)

4.76 ±0.96

4.76 ±0.89

0.175

0.861

Triglycerides (mmol/L)

1.59 ±1.17

1.64 ±1.05

-1.054

0.292

HDL (mmol/L)

1.37 ±0.35

1.31 ±0.34

3.920

< 0.001

Low-density lipoprotein (mmol/L)

2.89 ±0.80

2.94 ±0.73

-1.416

0.157

Glutathione transaminase (U/L)

24.25 ±17.91

25.31 ±17.45

-1.355

0.176

Glutathione aminotransferase (U/L)

21.53 ±9.10

21.71 ±9.56

-0.445

0.656

Urea nitrogen (mmol/L)

4.98 ±1.36

4.95 ±3.14

0.287

0.774

UA₂₀₁₈ (mg/dL)

5.10 ±1.31

5.04 ±1.36

1.058

0.290

∆UA (mg/dL)

-0.07(-0.54,0.37)

0.30(-0.29,0.82)

-8.822

< 0.001

eGFR₂₀₁₈

102.36 ±19.48

114.97 ±16.85

-15.226

< 0.001

∆eGFR

0.83(-7.36,6.72)

-25.34(-29.45,-18.74)

-39.454

< 0.001