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Correlation matrix of key variables relative to spot urine PIIINP concentrations in the 958 randomly selected subcohort participants in the CHS
| Urine PIIINP | eGFR | Urine ACR | Plasma PIIINP | |
|---|---|---|---|---|
| Urine PIIINP | 1.00 | |||
| eGFR | −0.17 | 1.00 | ||
| Urine ACR | 0.24 | −0.20 | 1.00 | |
| Plasma PIIINP | 0.19 | −0.22 | 0.08 | 1.00 |
Data show unadjusted Spearman correlations because all variables were right skewed with the exception of eGFR.
