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Fig. 2 | Environmental Health

Fig. 2

From: Air toxics and the risk of autism spectrum disorder: the results of a population based case–control study in southwestern Pennsylvania

Fig. 2

a Adjusted odds ratios with 95 % CI for ASD cases (n = 215) and BC controls (n = 4,856) associated with quartiles of exposure during pregnancy for metals. b Adjusted odds ratios with 95 % CI for ASD cases (n = 215) and BC controls (n = 4,856) associated with quartiles of exposure during pregnancy for aromatic solvents. c Adjusted odds ratios with 95 % CI for ASD cases (n = 215) and BC controls (n = 4,856) associated with quartiles of exposure during pregnancy for chlorinated solvents. d Adjusted odds ratios with 95 % CI for ASD cases (n = 215) and BC controls (n = 4,856) associated with quartiles of exposure during pregnancy for other HAPs

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