Health-risk perception and its mediating effect on protective behavioral adaptation to heat waves.

Ensuring spontaneously adjusting behaviors of the public in their daily life in response to heat waves is an important aspect of successful public health intervention under climate change. However, the current response behavior guidance released by the government is insufficient because of the limited understanding of public perceptions of heat-related risk and the motivating factors for the public's diverse adaptive behaviors. Here, we conducted a survey on the behavioral adaptations of 3065 urban residents in response to heat waves in Jinan, which is a typical city suffering from a hot climate.

Air pollution exposure and immunological and systemic inflammatory alterations among schoolchildren in China.

Exposure to air pollution is associated with an increased risk of respiratory infection, to which children are more susceptible than adults. However, epidemiological evidence regarding the association of chronic exposure to air pollution with the immune and systemic inflammatory function of children is scarce, especially in the context of higher exposure levels. In this study, we included 163 chronically exposed schoolchildren from a polluted area and 110 schoolchildren from a control area in Licheng district, Jinan, China.

The association of ambient PM with school absence and symptoms in schoolchildren: a panel study.

Background: Children are a susceptible population to exposure of ambient fine particulate air pollution (PM), and the associated symptoms are sensitive prevalent indicators of morbidity. However, few studies to date investigate the association between PM exposure and school absence and symptoms.

Methods: In a panel study including 20,291 observations in 615 schoolchildren 8-13 years of age, we asked the participants to record their school absence and symptoms on every school day from 17 November to 31 December 2014 in Jinan, China.