Blood lead (μmol/l) and haemoglobin (g/dl)
| Blood lead | Haemoglobin | ||
|---|---|---|---|
| Date | (μmol/l) | (μg/l) | (g/dl) |
| May 1996 | 1.74 | 360 | 6.3 |
| September 1996 | 1.45 | 300 | 8.2 |
| March 1997 | 1.16 | 240 | 9.6 |
| June 1997 | 2.22 | 460 | 10.4 |
| July 1997 | 0.68 | 140 | 11.4 |
| September 1997 | 1.16 | 240 | 12.1 |
| January 1999 | 0.63 | 130 | 12.5 |
| March 2000 | 0.39 | 80 | 13.3 |