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Figure 2 | Environmental Health

Figure 2

From: Traffic air pollution and mortality from cardiovascular disease and all causes: a Danish cohort study

Figure 2

Spline functions between NO 2 and mortality. Spline functions (filled lines; 95% confidence limits indicated by dashed lines) between average NO2 concentration (μg/m3) at residences from 1971 onwards and mortality from all causes and cardiovascular disease. Functions adjusted for the same potential confounders as those relevant for results in the last column of Table2.

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