Figure 3.
Associations between PM10–2.5 mass and components with inflammation score by sex, diabetes, obesity, metabolic syndrome, and race/ethnicity. Significant interactions are noted by asterisk (*). Abbreviations: Cu, copper; E, endotoxin; P, phosphorus; PMc, PM10–2.5 mass; Si, silicon; Zn, zinc. All associations were adjusted for age, sex, race, city, marital status, education, employment, household size, home ownership, NSES, alcohol consumption, active and passive smoke, physical activity, family history of stroke or heart attack, BMI, blood pressure, cholesterol, creatinine, diabetes, and anti-inflammatory and blood pressure medications. Associations are scaled to IQRs of 2 and 0.1 μg/m3 for PM10–2.5 and silicon and 4, 11, and 6 ng/m3 for copper, zinc, and phosphorous, respectively. Endotoxin is scaled to 0.08 EU/m3.