. Author manuscript; available in PMC: 2022 Apr 1.

Published in final edited form as: Int J Hyg Environ Health. 2021 Feb 11;233:113695. doi: 10.1016/j.ijheh.2021.113695

Table 3.

Maternal mean PM_2.5 (μg/m³) exposure among study participants throughout pregnancy (n=740) ^a

	$\bar{x} \pm S D$	Minimum	Median	Maximum
1^st trimester	22.6 ± 4.3	12.3	22.0	33.5
2^nd trimester	22.2 ± 4.1	13.0	21.1	31.8
3^rd trimester	22.9 ± 5.0	12.5	22.4	35.3
All pregnancy	23.0 ± 2.6	16.4	22.8	29.3

Values calculated by the Satellite Hybrid Model with AOD data.