Table 2. Cadmium content (Cd in ppm) in Sri Lankan versus Australian kidney biopsies.
Place of residence | N | Geometric mean | SD | Min | Max |
---|---|---|---|---|---|
Sri Lanka | 14 | 52.48 | 1.17 | 42.66 | 74.13 |
Australia | 6 | 134.90 | 2.40 | 45.71 | 478.63 |
Total or mean | 20 | 69.18 | 1.91 | – | – |