Table 4.
Correlation of Urine Proteins at 1 year with Allograft Function and Histology r (p)
| Protein (mg/g) | Albumin (mg/g) | IgG (mg/g) | IgM (mg/g) | α1m (mg/g) | RBP (µg/g) | |
|---|---|---|---|---|---|---|
| Renal Function Year-1: | ||||||
| Cr mg/dL | 0.148 (0.032) | 0.172 (0.013) | 0.1 (0.149) | −0.013 (0.852) | 0.307 (<0.0001) | 0.253 (<0.0001) |
| eGFR ml/min | −0.117 (0.09) | −0.12 (0.083) | −0.022 (0.755) | −0.029 (0.671) | −0.234 (0.001) | −0.251 (<0.0001) |
| iGFR ml/min | −0.128 (0.069) | −0.117 (0.97) | −0.028 (0.691) | −0.131 (0.062) | −0.186 (0.008) | −0.244 (< 0.0001) |
| iGFR ml/min/1.73m2 | −0.156 (0.027) | −0.178 (0.012) | −0.064 (0.371) | −0.132 (0.062) | −0.272 (< 0.0001) | −0.272 (< 0.0001) |
| Year 1 Histology | ||||||
| i | 0.189 (0.0005) | 0.142 (0.035) | 0.171 (0.011) | 0.279 (< 0.0001) | 0.248 (< 0.0001) | 0.235 (<0.0001) |
| t | 0.207 (0.002) | 0.169 (0.012) | 0.234 (< 0.0001) | 0.267 (<0.0001) | 0.242 (< 0.0001) | 0.231 (<0.001) |
| ci | 0.229 (0.001) | 0.2 (0.003) | 0.184 (0.006) | 0.173 (0.01) | 0.198 (0.003) | 0.23 (<0.001) |
| ct | 0.205 (0.002) | 0.214 (0.001) | 0.168 (0.012) | 0.118 (0.08) | 0.146 (0.03) | 0.169 (0.012) |
| Combined Acute Score | 0.189 (0.005) | 0.147 (0.029) | 0.180 (0.007) | 0.296 (<0.0001) | 0.262 (<0.0001) | 0.243 (<0.0001) |
| Combined Chronic Score | 0.222 (0.001) | 0.214 (0.001) | 0.184 (0.006) | 0.147 (0.029) | 0.173 (0.01) | 0.201 (0.003) |
Cr: Creatinine, eGFR: estimated GFR by the four variable MDRD equation. iGFR: Iothalamate measured GFR by the cold method.