fig1

Figure 1. Spearman correlation analysis of urinary non-persistent pesticides in the included study participants. Lower-triangle cells show Spearman correlation coefficients; upper-triangle circle area is proportional to |r|, and circle color represents the direction and magnitude of the coefficient. 3-PBA: 3-Phenoxybenzoic acid; PNP: para-nitrophenol; TCPY: 3,5,6-trichloro-2-pyridinol; 2,4-D: 2,4-dichlorophenoxyacetic acid.