Variables | OR1 | CI95% 1 | P value2 | c index3 | Rank |
---|---|---|---|---|---|
Model1 | 0.8176 | 14 | |||
Sociodemographic characteristics | |||||
Income before tax, from all sources (last 12 months): | 0.0056 | ||||
• < $45,000 | reference group | ||||
• ≥ $45,000 | 1.1 | 0.9;1.5 | |||
• not disclosed | 0.6 | 0.4 ; 0.9 | |||
First language learned at home: | 0.0257 | ||||
• French only | reference group | ||||
• English only | 0.3 | 0.1 ; 0.7 | |||
• other language in addition to French or English | 1.0 | 0.4 ; 2.8 | |||
• languages other than French and English | 0.6 | 0.3 ; 1.6 | |||
Dwelling | |||||
Type of dwelling: | < 0.0001 | ||||
• apartment | reference group | ||||
• house | 10.8 | 6.7 ; 17.4 | |||
Perceived efficiency of the dwelling's insulation against heat: | 0.0009 | ||||
• very good | reference group | ||||
• good | 0.7 | 0.5 ; 0.9 | |||
• average | 0,6 | 0,4 ; 0.8 | |||
• poor | 0.3 | 0.1 ; 0.6 | |||
Dwelling built before 19831: | 0.0159 | ||||
• yes | reference group | ||||
• no | 3.1 | 1.4 ; 6.7 | |||
• unknown | 1.0 | 0.8 ; 1.3 | |||
Region of residence | |||||
Region lived in: | < 0.0001 | ||||
• Eastern Québec | reference group | ||||
• Northern part of southern Québec | 1.2 | 0.7 ; 2.1 | |||
• Central Québec | 1.0 | 0.6 ; 1.7 | |||
• Québec City region | 0.7 | 0.4 ; 1.1 | |||
• North of Montréal | 0.7 | 0.5 ; 1.1 | |||
• South of Montréal | 0.7 | 0.5 ; 1.1 | |||
• Montréal and Laval | 0.2 | 0.1 ; 0.4 | |||
Consultation of smog warning in the media | 0.0112 | ||||
• always | reference group | ||||
• often | 0.9 | 0.6 ; 1.4 | |||
• sometimes | 1.2 | 0.8 ; 1.7 | |||
• rarely | 1.4 | 0.9 ; 2.1 | |||
• never | 0.8 | 0.5 ; 1.1 | |||
Beliefs | |||||
Belief of the contribution of anthropogenic causes to climate change in the last fifty years: | 0.0388 | ||||
• a lot | reference group | ||||
• average | 0.8 | 0.6 ; 1.1 | |||
• not much | 1.0 | 0.7 ; 1.5 | |||
• not at all | 0.5 | 0.3 ; 0.9 | |||
Prohibition of wood heating when there is winter smog: | < 0.0001 | ||||
• completely agree | reference group | ||||
• somewhat agree | 1.8 | 1.3 ; 2.6 | |||
• somewhat disagree | 2.6 | 1.9 ; 3.6 | |||
• completely disagree | 5.2 | 3.6 ; 7.5 | |||
Model2 | 0.8029 | 645 | |||
Type of dwelling: | < 0.0001 | ||||
• apartment | reference group | ||||
• house | 10.0 | 6.2 ; 16.2 | |||
Region lived in: | < 0.0001 | ||||
• Eastern Québec | reference group | ||||
• Northern part of southern Québec | 1.1 | 0.7 ; 1.9 | |||
• Central Québec | 1.0 | 0.6 ; 1.7 | |||
• Québec City region | 0.7 | 0.4 ; 1.1 | |||
• North of Montréal | 0.7 | 0.4 ; 1.0 | |||
• South of Montréal | 0.7 | 0.4 ; 1.0 | |||
• Montréal and Laval | 0.2 | 0.1 ; 0.3 | |||
Prohibition of wood heating when there is winter smog: | < 0.0001 | ||||
• completely agree | reference group | ||||
• somewhat agree | 1.8 | 1.3 ; 2.6 | |||
• somewhat disagree | 2.5 | 1.8 ; 3.4 | |||
• completely disagree | 4.4 | 3.1 ; 6.2 |