Predictors | β coefficients (95% CI) | p value | |
---|---|---|---|
Unadjusted | Adjusteda | ||
Household PM2.5 (μg/m3) | |||
Low (< 92.4 μg/m3) | 0 (reference) | 0 (reference) | |
[<25th percentile] | |||
High (92.4–196.8 μg/m3) | − 0.098 (− 0.128 - -0.069) | − 0.044 (− 0.074 - -0.013) | 0.005 |
[25th – 75th percentile] | |||
Higher (> 196.8 μg/m3) | −0.117 (− 0.166 - -0.068) | −0.070 (− 0.124 - -0.015) | 0.013 |
[> 75th percentile] | |||
Cooking age | |||
< 5 years | 0 (reference) | 0 (reference) | |
5–15 years | −0.082 (− 0.093 - -0.071) | −0.028 (− 0.055 - -0.000) | 0.044 |
Above 15 years | − 0.122 (− 0.142 - -0.102) | −0.069 (− 0.120 - -0.019) | 0.007 |
Cooking hours per day | |||
< 2.5 h | 0 (reference) | 0 (reference) | |
2.5–4 h | −0.047 (− 0.058 - -0.036) | −0.037 (− 0.068 - -0.006) | 0.020 |
> 4 h | −0.108 (− 0.120 - -0.097) | −0.069 (− 0.112 - -0.025) | 0.002 |
Environmental tobacco smoke (ETS) Exposure | |||
None | 0 (reference) | 0 (reference) | |
Childhood | −0.003 (− 0.031 - -0.024) | −0.012 (− 0.051–0.025) | 0.510 |
Adulthood | −0.021 (− 0.070 - -0.026) | 0.040 (− 0.018–0.100) | 0.177 |
Both | −0.151 (− 0.177 - -0.125) | −0.063 (− 0.123 - -0.002) | 0.041 |