Exposure | Imatra (ntot = 512) % (n) | Svetogorsk (ntot = 581) % (n) | P value 1 |
---|---|---|---|
Current indoor exposure to pets2 | 55.7 (285) | 67.1 (390) | <0.001 |
   Indoor exposure to dogs (≥ 1)3 | 26.4 (135) | 16.0 (93) | <0.001 |
   Indoor exposure to cats (≥ 1)3 | 20.9 (107) | 45.6 (265) | <0.001 |
   Indoor exposure to rodents (≥ 1)3 | 7.2 (37) | 6.7 (39) | 0.739 |
   Indoor exposure to birds (≥ 1)3 | 2.7 (14) | 7.8 (45) | <0.001 |
Exposure during child's first year of life | Â | Â | Â |
   Indoor exposure to dogs or cats | 31.8 (163)3 | 27.2 (158)2 | 0.093 |
   Indoor exposure to dogs 3 | 12.7 (65) | 3.1 (18) | <0.001 |
   Indoor exposure to cats 3 | 9.0 (46) | 7.6 (44) | 0.397 |
Regular contact with farm animals2 | Â | Â | Â |
   During pregnancy | 11.7 (60) | 16.9 (98) | 0.016 |
   During child's first year of life | 10.6 (54) | 15.2 (88) | 0.024 |