Table 3 Correlation between blood lead levels and various indexes in the study subjects.
From: Urinary KIM-1: a novel biomarker for evaluation of occupational exposure to lead
Correlation coefficient (r) | p value | |
|---|---|---|
Age (year) | 0.025 | 0.737 |
eGFR (ml/min × 1.73 m2) | −0.090 | 0.227 |
Serum CysC (mg/L) | 0.722 | 0.001 |
Serum uric acid (μmol/L) | 0.003 | 0.965 |
Serum urea nitrogen (mmol/L) | 0.099 | 0.179 |
Serum creatinine (mmol/L) | 0.21 | 0.004 |
Urinary ALB/Cr | 0.079 | 0.289 |
Urinary KIM-1/Cr (ng/g) | 0.407 | 0.001 |
Urinary NAG/Cr (U/g) | 0.349 | 0.001 |
Urinary α1-MG/Cr (mg/g) | 0.194 | 0.008 |
Urinary β2-MG/Cr (mg/g) | 0.215 | 0.003 |
