Matthias Schurz, Markus Aichhorn, Anna Martin, Josef Perner
Common brain areas engaged in false belief reasoning and visual perspective taking: a meta-analysis of functional brain imaging studies
Frontiers in human neuroscience
unknown whether giving birth via caesarean section csection modifier association air pollution asthma 2012 2013 59754 children ages 2 17 randomly selected 94 middle schools elementary schools kindergartens seven chinese cities crosssectional study childrens parents guardians completed questionnaires data asthma well asthmarelated symptoms obtained participants exposure particles aerodynamic diameter 10 pm1 25 pm25 10 pm10 exposure nitrogen dioxide no2 estimated using random forest models used mixed effects logistic regression models added interaction term mode delivery ambient air pollution model estimate effect modification csections appropriate adjustments potential confounding variables among children delivered csection adjusted ors asthma symptoms per interquartile range iqr increase pm1 pm25 pm10 no2 120 95 ci 107134 204 95 ci 187224 significantly higher children delivered vaginally 105 95 ci 092119 133 95ci 121147 interactions csections ambient air pollution statistically significant studied respiratory disorders except current wheeze delivery via csection may increase risks air pollution asthma symptoms chinese children