Heating types* | | |
No heating | 23 (3.8%) | 33 (5.3%) |
Non-fume emitting: | 409 (65.7%) | 462 (73.8%) |
Central heating | 46 (7.6%) | 43 (6.9%) |
Electric heating | 283 (46.9%) | 220 (35.1%) |
Reverse cycle heating | 89 (14.7%) | 210 (33.5%) |
Fume emitting: | 242 (40.2%) | 229 (36.7%) |
Flued gas | 24 (4.0%) | 17 (2.7%) |
Non-flued gas | 83 (13.7%) | 115 (18.3%) |
Open fire | 57 (9.4%) | 27 (4.3%) |
Wood stove | 86 (14.2%) | 72 (11.5%) |
Kerosene | 8 (1.3%) | 5 (0.8%) |
Other exposures
| | |
Maternal smoking | 154 (26.2%) | 150 (24%) |
Other family members smoke | 114 (19.5%) | 86 (13.9%) |
Gas cooking | 94 (15%) | 112 (17.9%) |
Ever kept pets | 528 (84.6%) | |