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Fig. 4 | Environmental Sciences Europe

Fig. 4

From: Per- and polyfluoroalkyl substances (PFAS) and immune system-related diseases: results from the Flemish Environment and Health Study (FLEHS) 2008–2014

Fig. 4

Forest plot of the odds ratios (ORs) of the allergy outcomes: contact allergy (only in FLEHS-2), allergy to metals (only in FLEHS-3), product allergy (only in FLEHS-3) in relation to the measured PFAS in the different FLEHS studies (with FL2 FLEHS-2, FL3 FLEHS-3, ADO adolescents, ADU adults, MOTH mothers). The OR (95% confidence interval) is expressed for an interquartile increase in exposure. Confounders and covariates that were included at the start of the stepwise multiple regressions are mentioned in Additional file 1: Tables S2, S3, S4, S5 and S6

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