Table 5. General linear models for urinary NAG activity by groups.
| Variables | Exposed group | Control group | ||||||
|---|---|---|---|---|---|---|---|---|
| ß | SE (ß) | T | P | ß | SE (ß) | T | P | |
| Age, yr | 0.113 | 0.032 | 3.517 | < 0.001 | 0.053 | 0.020 | 2.636 | 0.009 |
| Sex (1: Male, 2: Female) | -0.494 | -0.809 | 0.611 | 0.541 | 0.643 | 0.560 | 1.148 | 0.252 |
| Smoking status (1: No, 2: Yes) | -0.012 | 0.050 | -0.243 | 0.808 | -0.002 | 0.053 | -0.032 | 0.975 |
| Drinking status (1: No, 2: Yes) | 0.477 | 0.587 | 0.813 | 0.417 | 0.405 | 0.505 | 0.802 | 0.423 |
| Urinary Cd, µg/g creatinine | 0.495 | 0.174 | 2.839 | 0.005 | 0.211 | 0.170 | 1.239 | 0.216 |
NAG, N-acetyl-β-d-glucosaminidase.