| Waste index | Relative Risk | Observed cases 1994–2001 | PAPa 1994–2001 |
---|---|---|---|---|
Male | Â | Â | Â | Â |
 | 2 | 1.04b | 15989 | 615 |
 | 3 | 1.06b | 2297 | 1658 |
 | 4 | 1.05b | 6261 | 298 |
 | 5 | 1.04 | 2525 | 97 |
Female | Â | Â | Â | Â |
 | 2 | 1.05b | 11435 | 544 |
 | 3 | 1.02 | 1490 | 30 |
 | 4 | 1.04 | 4038 | 155 |
 | 5 | 1.07b | 1639 | 107 |
Cases over 8 year follow-up | Â | Â | Â | 3222 |
Cases over 1 year | Â | Â | Â | 403 |