| Spraying | During planting | Seed investment | ||||||
---|---|---|---|---|---|---|---|---|---|
 | n | OR | 95% CI | n | OR | 95% CI | n | OR | 95% CI |
LHC cases | 123 | 0.40* | 0.22-0.74 | 20 | 1.87 | 0.87-4.07 | 18 | 3.01* | 1.19-7.77 |
MPD | 22 | 0.34 * | 0.13-0.95 | 5 | 2.64 | 0.76-8.8 | 3 | 2.65 | 0.52-12 |
MDS | 29 | 0.33 * | 0.13-0.81 | 4 | 1.47 | 0.38-5.16 | 7 | 5.06 * | 1.53-16.75 |
Leukaemia | 33 | 0.46 | 0.18-1.10 | 4 | 1.39 | 0.36-4.88 | 5 | 3.23 | 0.86-11.71 |
Lymphoma | 25 | 0.52 | 0.18-1.58 | 5 | 2.54 | 0.73-8.43 | 1 | 0.65 | 0.13-5.35 |
PcD | 14 | 0.75 | 0.22-2.80 | 2 | 1.02 | 0.00-5.12 | 2 | 1.84 | 0-10.16 |
Controls | 177 | Ref | Â | 14 | Ref | Â | 8 | Ref | Â |