Table 3 Estimated personal yearly average black carbon exposure (ng/m3) with modelled outdoor levels at home and work. Multiple regression coefficients (N = 23).

From: Comparison of personal exposure to black carbon levels with fixed-site monitoring data and with dispersion modelling and the influence of activity patterns and environment

Parent

Modelled at home

Modelled at work

Intercept

n

R2adj

Yearly average BC levels

 On-leave

0.38 (0.15–0.62)

 

198 (62.2–334)

23

0.33

 Working

0.40 (0.12–0.69)

0.17 (-0.39-0.73)

127 (–114 to 368)

20

0.33

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