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Adjusted odds ratio of ischemic heart disease (IHD) by risk factor, 2001
AOR of IHD by annual average PM2.5 AQI level, adjusted by age, gender, race, education, diabetes, smoking, body mass index, hypertension, and hypercholesterolemia
AOR = adjusted odds ratio
CI = confidence interval
PM2.5 = Particulate matter 2.5
AQI = air quality index
