Figure 5.

Excess risk (%) and 95% confidence intervals (CIs) for mortality per 10-μg/m³ increase in the concentrations of air pollutants, stratified by cause of death. C00–D48, neoplasms; E00–E90, endocrine, nutritional, and metabolic diseases; I00–I99, diseases of the circulatory system; J00–J99, diseases of the respiratory system; V01–Y98, external causes of morbidity and mortality. Statistically significant estimates are highlighted in bold. PM_2.5, fine particulate matter; PM₁₀, inhalable particles; SO₂, sulfur dioxide; O₃, ozone; NO₂, nitric dioxide; CO, carbon monoxide. The “^*” means p < 0.05.