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. 2017 Feb 15;16:8. doi: 10.1186/s12940-017-0221-9

Table 2.

Distribution of repeated BPA, MDA, cotinine, PM10, temperature, and dew point

Selected percentiles
Chemicals n Mean (SD) 25th 50th 75th
BPA (μg/L) 1625 1.2 (2.6) 0.4 0.7 1.2
MDA (μmol/L) 1637 1.9 (1.2) 1.1 1.7 2.4
Cotinine (mg/L) 1632 274.7 (1564.1) 0.5 2.1 4.5
PM10 on lag day 2 (μg/m3) 1762 41.3 (23.6) 26.4 36.4 52.5
Temperature on the day (°C) 1818 16.8 (9.0) 9.8 18.0 24.9
Dew point on the day (°C) 1818 6.0 (10.8) −2.0 7.7 15.3