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. Author manuscript; available in PMC: 2019 Dec 1.
Published in final edited form as: Environ Int. 2018 Oct 6;121(Pt 1):574–581. doi: 10.1016/j.envint.2018.09.049

Figure 1.

Figure 1.

Linear regression of ECAT concentration (ug/m3) on traffic noise (dBA) stratified by neighborhood socioeconomic status tercile. Abbreviations: NSES = neighborhood socioeconomic status, ECAT = elemental carbon attributable to traffic. Shaded bands represent 95% confidence intervals.