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Spearman’s correlation (n = number of hair samples) between hair metal levels in all hair samples from males (proximal segment) and females (proximal, medial, and distal segments); all Spearman’s ρ values are highly significant, p < 0.0001).
| Mn | |||
|---|---|---|---|
| Pb | 0.3513 (530) | Pb | |
| Cd | 0.4475 (532) | 0.5780 (529) | Cd |
| As | 0.1872 (526) | 0.1814 (523) | 0.2081 (526) |
