Table 4 Correlation coefficient (r) between urine cadmium and urinary total N-acetyl-beta -D-glucosaminidase and isoenzymes A and B. (N = 100)
Variables | Urine cadmium | Urinary Total NAG | Urinary NAG-A | Urinary NAG-B |
|---|---|---|---|---|
Urine cadmium (μg/g of creatinine) | 1.000 | - | - | - |
Urinary Total NAG (U/g of creatinnine) | 0.738** | 1.000 | - | - |
Urinary NAG-A (U/g of creatinnine) | 0.710** | 0.966** | 1.000 | - |
Urinary NAG-B (U/g of creatinnine) | 0.563** | 0.751** | 0.555** | 1.000 |