| PM2.5 Moving Averageb
|
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1Â year | 2Â year | 3Â year | 4Â year | 5Â year | 6Â year | 7Â year |
---|
Base Modelc
| 1.08 (0.84, 1.40) | 1.07 (0.84, 1.36) | 1.08 (0.85, 1.35) | 1.09 (0.87, 1.36) | 1.08 (0.88, 1.34) | 1.08 (0.88, 1.34) | 1.08 (0.88, 1.32) |
Adjusted Modeld
| 1.16 (0.87, 1.55) | 1.16 (0.89, 1.53) | 1.17 (0.90, 1.52) | 1.17 (0.91, 1.50) | 1.16 (0.91, 1.48) | 1.16 (0.92, 1.47) | 1.16 (0.92, 1.46) |
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aIncident ED is defined as either replying yes to ED question or reported ED medication usage in Wave 2 but not in Wave 1, multiple imputation using FCS algorithm run 100 times, results given are mean ORs (95% Confidence Intervals)
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bPM2.5 1 year IQR = 3.25 μg/m3, 2 years IQR =3.12 μg/m3, 3 years IQR = 3.18 μg/m3, 4 years IQR = 3.12 μg/m3, 5 years IQR =3.10 μg/m3, 6 years IQR = 3.15 μg/m3, 7 years IQR = 3.10 μg/m3
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cLogistic regression models include adjustment for age and geographic region (West, Midwest, Central, South, Northeast) in base models
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dAdditional adjustment for ethnic group, education (<H.S., H.S., College), current smoking status, obesity, depression, diabetes, season, and median household income in adjusted models