Variables | ASD (N = 8) | Control (N = 15) | t-Value | p-Value |
Copper (mg/L) | 1.98 ± 0.13 | 2.23 ± 0.12 | −1.290 | 0.211 |
Selenium (mg/L) | 0.37 ± 0.05 | 0.57 ± 0.02 | −5.316 | 0.000* |
Lead (µg/dl) | 7.92 ± 1.30 | 6.83 ± 0.72 | 0.799 | 0.433 |
Vanadium (µg/dl) | 1.07 ± 0.22 | 2.59 ± 0.48 | −2.219 | 0.038* |