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. Author manuscript; available in PMC: 2021 Mar 1.
Published in final edited form as: Health Place. 2020 Jan 31;62:102287. doi: 10.1016/j.healthplace.2020.102287

Table 5.

Association between PM2.5 exposure and total mortality in urban areas, stratified by combinations of factors

Census tract median income Census tract median income Census tract median income Census tract median income
< 33,750 (25%) 33,750–41,500 41,500–52,269 ≥52,269 (75%)
Race/ethnicity
Non-Hispanic White 1.021 (1.003, 1.040) 1.025 (1.009, 1.041) 1.021 (1.007, 1.036) 1.022 (1.008, 1.035)
Non-Hispanic Black 1.035 (1.013, 1.058) 1.006 (0.976, 1.036) 1.008 (0.974, 1.043) 1.020 (0.984, 1.058)
Hispanic 1.005 (0.867, 1.166) 0.926 (0.777, 1.103) 1.106 (0.948, 1.286) 0.971 (0.840, 1.123)
Non-Hispanic Asian 0.978 (0.764, 1.254) 0.867 (0.687, 1.093) 0.986 (0.809, 1.202) 0.906 (0.780, 1.053)
Non-Hispanic Other 1.033 (0.937, 1.139) 1 1.171 (0.992, 1.383) 0.772 (0.587, 1.015) 0.896 (0.672, 1.195)