| NHL | LPS | |||||||
| Diffuse large cell lymphoma (n = 107) | Follicular lymphoma (n = 50) | Chronic lymphocytic leukaemia (n = 77) | Hairy-cell leukaemia (n = 27) | |||||
| Ca/Co | OR (95% CI) | Ca/Co | OR (95% CI) | Ca/Co | OR (95% CI) | Ca/Co | OR (95% CI) | |
| Pesticides | 16/47 | 1.7 (0.9 to 3.4) | 6/47 | 1.3 (0.5 to 3.5) | 10/39 | 0.9 (0.4 to 2.0) | 5/39 | 3.0 (0.9 to 10.2) |
| Insecticides | 13/37 | 1.8 (0.9 to 3.7) | 6/37 | 1.7 (0.6 to 4.5) | 7/30 | 0.8 (0.3 to 2.1) | 4/30 | 2.8 (0.8 to 10.1) |
| Organochlorine | 7/17 | 2.0 (0.8 to 5.2) | 4/17 | 2.5 (0.7 to 8.3) | 5/15 | 1.2 (0.4 to 3.7) | 3/15 | 4.9 (1.1 to 21.2) |
| Organophosphate | 8/24 | 1.5 (0.6 to 3.7) | 6/24 | 2.7 (1.0 to 7.7) | 4/20 | 0.7 (0.2 to 2.4) | 1/20 | 0.9 (0.1 to 7.6) |
| Pyrethrin | 3/17 | 0.8 (0.2 to 3.0) | 4/17 | 3.0 (0.9 to 10.4) | 0/14 | – | 1/14 | 1.1 (0.1 to 10.4) |
| Fungicides | 12/35 | 1.7 (0.8 to 3.5) | 6/35 | 1.9 (0.7 to 5.3) | 7/34 | 0.7 (0.3 to 1.8) | 4/34 | 2.7 (0.7 to 9.6) |
| Carbamate | 5/17 | 1.3 (0.5 to 3.7) | 5/17 | 3.5 (1.1 to 10.7) | 1/16 | 0.2 (0.0 to 1.9) | 3/16 | 3.7 (0.9 to 15.6) |
| Imide | 2/10 | 1.0 (0.2 to 4.8) | 1/10 | 0.8 (0.1 to 6.8) | 0/10 | – | 2/10 | 3.5 (0.6 to 19.6) |
| Triazole | 3/9 | 1.8 (0.5 to 7.1) | 3/9 | 4.1 (1.0 to 17.7) | 0/9 | – | 1/9 | 1.4 (0.2 to 12.9) |
| Herbicides | 12/42 | 1.5 (0.7 to 3.0) | 5/42 | 1.2 (0.4 to 3.4) | 5/34 | 0.5 (0.2 to 1.3) | 4/34 | 2.4 (0.7 to 8.6) |
| Phenoline | 7/17 | 2.3 (0.9 to 6.1) | 3/17 | 1.9 (0.5 to 7.3) | 2/15 | 0.3 (0.1 to 1.6) | 3/15 | 3.7 (0.9 to 16.1) |
| Phenoxy | 5/25 | 1.0 (0.4 to 2.8) | 2/25 | 0.8 (0.2 to 3.6) | 3/20 | 0.4 (0.1 to 1.7) | 4/20 | 4.1 (1.1 to 15.5) |
| Picoline | 3/10 | 1.3 (0.3 to 5.0) | 1/10 | 1.1 (0.1 to 9.7) | 0/8 | – | 0/8 | – |
| Triazine | 8/20 | 2.1 (0.8 to 5.0) | 4/20 | 2.3 (0.7 to 7.7) | 4/17 | 0.9 (0.3 to 3.0) | 4/17 | 5.1 (1.4 to 19.3) |
| Amide | 1/12 | 0.4 (0.0 to 3.0) | 2/12 | 1.8 (0.4 to 9.3) | 0/8 | – | 2/8 | 3.8 (0.6 to 23.0) |
| Urea | 3/7 | 2.7 (0.6 to 11.5) | 2/7 | 4.7 (0.8 to 28.6) | 2/7 | 0.9 (0.2 to 4.8) | 2/7 | 5.7 (0.9 to 34.6) |
| Glyphosate | 5/24 | 1.0 (0.3 to 2.7) | 3/24 | 1.4 (0.4 to 5.2) | 2/18 | 0.4 (0.1 to 1.8) | 2/18 | 1.8 (0.3 to 9.3) |
ORs (95% CI) were estimated by polytomous logistic regression including the stratification variables, age, centre and socioeconomic category (white collar/blue collar).
Ca, number of cases; Co, number of controls; OR, odds ratio.