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Fig. 1 | BMC Medicine

Fig. 1

From: Children’s microvascular traits and ambient air pollution exposure during pregnancy and early childhood: prospective evidence to elucidate the developmental origin of particle-induced disease

Fig. 1

Correlations between exposure to either PM2.5 (first row) or NO2 (second row) during the entire pregnancy and CRAE (a, b), CRVE (c, d), and tortuosity index (e, f). The respective r and p values are depicted on each plot. Abbreviations: CRAE, central retinal arteriolar equivalent; CRVE, central retinal venular equivalent; NO2, nitrogen dioxide; PM2.5, particulate matter with a diameter smaller than 2.5 μm

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