| Arsenic | Cadmium | Lead | Selenium |
---|
Arsenic | – |  |  |  |
Cadmium | 0.31 | – |  |  |
Lead | 0.16 | 0.32 | – |  |
Selenium | 0.39 | 0.34 | 0.13 | – |
- aCorrelation coefficient between log-transformed and creatinine-adjusted concentrations. All the coefficients were statistically significant (p < 0.001)