Variable | Serum zinc | |
r | P value | |
Bilirubin | −0.149 | 0.277 |
Albumin | 0.402 | 0.002** |
Prothrombin time | −0.182 | 0.184 |
Serial dotting test | −0.252 | 0.180 |
Line tracing test | −0.174 | 0.358 |
errors | 0.182 | 0.334 |
P300 latency | −0.523♦ | 0.003** |