Table 4.
Variables | Frequency (%) |
---|---|
Pests |
425 (85.0) |
Outdoor smoke* |
264 (58.8) |
Animals (pets, poultry) |
195 (39.0) |
Indoor smoke |
171 (34.2) |
Foul odour |
115 (23.0) |
Dryness |
112 (22.4) |
Poor air exchange |
109 (21.8) |
Dampness |
77 (15.4) |
Wind draught | 64 (12.8) |
*Infiltration of the house by smoke outdoors.