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. Author manuscript; available in PMC: 2021 Oct 1.
Published in final edited form as: Environ Int. 2020 Jul 10;143:105933. doi: 10.1016/j.envint.2020.105933

Fig. 1.

Fig. 1.

Distribution of baseline annual PM2.5 average (based on daily estimates at the primary residential location) by ABCD study site (N=10,343) in the ABCD Study.

Footnote: The line within the box marks the median; the boundaries of the box indicate the 25th and 75th percentiles; horizontal bars denote the variability outside the upper and lower quartiles (ie, within 1.5 IQR of the lower and upper quartiles).