Table 2 Association of environmental exposures with black carbon area and black carbon percent

Minimally Adjusted^*

Fully Adjusted^†

Minimally Adjusted^*

Fully Adjusted^†

Exposure

Indoor PM_2.5

10.0%

(0.5%, 20.4%)

7.8%

(-1.0%, 17.3%)

13.1%

(3.5%, 23.6%)

10.7%

(1.6%, 20.6%)

Indoor NO₂

3.5%

(-4.7%, 12.3%)

2.3%

(-4.5%, 9.5%)

3.4%

(-4.5%, 11.9%)

1.5%

(-4.5%, 7.9%)

Indoor Nicotine

4.4%

(-2.6%, 12.0%)

2.7%

(-2.8%, 8.6%)

5.0%

(-4.5%, 15.5%)

2.9%

(-5.1%, 11.6%)

Urinary Cotinine

11.1%

(3.1%, 19.7%)

9.7%

(-1.0%, 21.5%)

12.5%

(5.3%, 20.2%)

10.7%

(2.2%, 19.9%)

VGDF (yes/no)

-0.2%

(-10.8%, 11.7%)

-1.9%

(-12.8%, 10.4%)

2.9%

(-7.7%, 14.8%)

1.0%

(-9.5%, 12.7%)

Ambient PM_2.5

1.4%

(-4.2%, 7.4%)

2.7%

(-3.0%, 8.6%)

-0.7%

(-3.3%, 2.1%)

-0.9%

(-4.4%, 2.7%)

Ambient NO₂

1.5%

(-3.1%, 6.3%)

1.2%

(-3.4%, 6.0%)

-0.3%

(-4.4%, 4.0%)

-1.6%

(-6.4%, 3.4%)

Ambient Ozone

-0.08%

(-6.7%, 7.0%)

-0.3%

(-7.4%, 7.3%)

0.9%

(-3.0%, 4.9%)

1.7%

(-3.3%, 7.0%)