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Pearson’s correlation coefficients for the associations between urinary As and its metabolites and spirometric measures (predictive FEV1 and FVC values) of lung functions (n = 31).
| Spirometry measures | Urinary As r (p) | MMA:InAs r (p) | DMA:MMA r (p) |
|---|---|---|---|
| FEV1 | −0.37 (0.03) | −0.21 (0.20) | 0.30 (0.09) |
| FVC | −0.35 (0.04) | −0.05 (0.70) | 0.27 (0.14) |
| FEV1/FVC | −0.36 (0.04) | −0.42 (0.01) | 0.29 (0.10) |
