Country | n (men: women) | 2,5-HD mean ± SD mg/L | 2,5-HD range mg/L | Method1 | Reference |
---|---|---|---|---|---|
Germany | 8:4 | 0.45 ± 0.20 | 0.12-0.78 | GC-MS | [8] |
Italy | 10 | 0.49 ± 0.14 | 0.32-0.64 | GC-FID | [9] |
Japan | 55:0 | 1.47 ± 0.60 | -- | GC-FID | [10] |
Japan | 53:0 | 0.33 ± 0.47 | -- | GC-FID | [11] |
Italy | 26 | 0.56 ± ? | 0.17-0.98 | GC-MS | [12] |
Italy | 20:20 | 0.47 ± 0.21 | 0.10-1.00 | GC-FID | [13] |
Italy | 22 | 0.44 ± 0.11 | 0.18-0.73 | HPLC-F | [14] |
Italy | 60:63 | -- | 0.08-0.95 | GC-FID | [15] |