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Cd concentrations in environmental samples
| Factors | Group | N | AMa | Min–Maxb | p valuec |
|---|---|---|---|---|---|
| Paddy soil (mg/kg) | Case | 8 | 1.29 ± 0.39 | 0.93–2.17 | 0.029 |
| Control | 17 | 0.91 ± 0.10 | 0.66–1.02 | ||
| Rice grain (mg/kg) | Case | 8 | 0.14 ± 0.03 | 0.10–0.18 | 0.000 |
| Control | 22 | 0.07 ± 0.03 | 0.03–0.13 |
aArithmetic mean ± standard deviation
bMinimum–maximum
cIndependent sample t test
