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Fig. 3 | BMC Public Health

Fig. 3

From: Association of air pollution with outpatient visits for respiratory diseases of children in an ex-heavily polluted Northwestern city, China

Fig. 3

The exposure-response curves of air pollutants concentrations and total outpatients with respiratory diseases in Lanzhou, China, during 2014–2016. The X-axis is the concurrent day air pollutants concentrations (μg/m3), Y-axis is the predicted log relative risk (RR), is shown by the solid line, and the dotted lines represent the 95% confidence interval (CI). PM2.5, particulate matter with aerodynamic diameter ≤ 2.5 μm; PM10, particulate matter with aerodynamic diameter ≤ 10 μm; NO2, nitrogen dioxide; SO2, sulfur dioxide

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BMC Public Health

ISSN: 1471-2458

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