| Flower farm worker | Non-flower farm worker | Total (No/%) | P-value |
Abdomen | 29 (9.77) | 52 (10.6%) | 81 (10.3%) | 0.409 (NS) |
Skin lymph nodes | 42 (14.1%) | 39 (8.0%) | 81 (10.3%) | 0.010 |
Ear nose throat | 7 (2.3%) | 12 (2.5%) | 19 (2.4%) | 0.438 (NS) |
Eyes | 28 (9.4%) | 24 (4.9) | 52 (6.6%) | 0.021 |
Nervous system | 8 (2.7%) | 3 (.6%) | 11 (1.4%) | 0.024 |
Bones joint or spine | 37 (12.4%) | 30 (6.1) | 67 (8.5) | 0.004 |
Cardiovascular system | 41 (13.8%) | 39 (7.9%) | 80 (10.1%) | 0.006 |
Lungs and chest | 40 (13.4%) | 34 (6.9%) | 74 (9.4%) | 0.004 |