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Fig. 4 | Environmental Health

Fig. 4

From: The influence of dietary intake of omega-3 polyunsaturated fatty acids on the association between short-term exposure to ambient nitrogen dioxide and respiratory and cardiovascular outcomes among healthy adults

Fig. 4

Effects of omega-3 PUFA on endothelial function markers in response to short-term exposure to ambient NO2. Effect estimates (95% CI) in FMD (A) and ED-1 (B) were calculated relative to an IQR increase in NO2 concentrations at lag 0 to 4 days, as well as 5-day moving average in the low and high omega-3 groups. * p < 0.05 for significant association within a group. # pinteraction < 0.1 and ## pinteraction < 0.05 for significant differences in the effect estimates between groups. ED-1: endothelin 1, FMD: flow-mediated dilation, IQR: interquartile range

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