Cooking or heating with solid fuels increased the all-cause mortality risk among mid-aged and elderly People in China

Table 6 Adjusted Odd Ratio for all-cause mortality in association with previous switch from solid to clean fuels

Exposure		OR (95% CI)
Exposure	Model I^a	Model II^b	Model III^c
Previous switch from solid to clean fuels
Cooking
Solid fuel use	1.0 (Reference)	1.0 (Reference)	1.0 (Reference)
Solid to clean fuel use	0.53 (0.33, 0.84)	0.59 (0.35, 1.01)	0.62 (0.32, 1.17)
Heating
Solid fuel use	1.0 (Reference)	1.0 (Reference)	1.0 (Reference)
Solid to clean fuel use	0.53 (0.36, 0.79)	0.59 (0.37, 0.94)	0.62 (0.35, 1.10)

Abbreviations: OR, odd ratio; CI, confidence interval
^a Adjust for Age (years) and Gender (Male, Female)
^b Adjust for Age (years), Gender (Male, Female), Ethnicity (Other, Han), Marital status (Live with spouse, Live without spouse), Education level (< Middle school, ≥Middle school), Household annual income (≤ 30,000, > 30,000) and Medical insurance (No, Yes)
^c Adjust for Age (years), BMI (kg/m²), Gender (Male, Female), Ethnicity (Other, Han), House area (≤ 120, > 120 m²), Marital status (Live with spouse, Live without spouse), Household annual income (≤ 30,000, > 30,000), Medical insurance (No, Yes), Education level (< Middle school, ≥Middle school), Smoking (Never smoker, Ever smoker, Current smoker), Drinking (Never drinker, Ever drinker, Current drinker), Hypertension (No, Yes), and Diabetes (No, Yes)

ISSN: 1476-069X