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T4 Concentrations, Means, Ranges, and Quantiles for Cases and Controls
| T4 concentrations (µg/dL) |
Cases (SD) (µg/dL |
Controls (SD) µg/dL) |
|---|---|---|
| Mean | 13.95 (3.94) | 14.47 (3.38) |
| Range | 2.6–25.3 | 2.4–25.1 |
| Quantiles | 11.2, 14.0, 16.5 | 12.3, 14.5, 16.7 |
T4, thyroxine; SD, standard deviation.
