Pupil size change in agricultural workers exposed to pesticides

Figures & data

Table 1. Correlation matrix between pupil size and neurotoxicity measures for the exposed group.

	Neurotoxicity Symptoms	p value*	Pupil Size Mesopic	p value*	Pupil Size Scotopic	p value*
Years of Exposure	0.10	0.65	−0.477	0.034	−0.613	0.004
Neurotoxicity Symptoms (Modified Q16)			−0.100	0.650	−0.110	0.610
Cholinesterase Levels	−0.56	0.0009	0.589	0.010	0.504	0.033

*Spearman Correlation.

Figure 1. Average pupil size differences for the exposed and non-exposed group for both mesopic and scotopic light levels. Tukey’s post hoc comparison tests ***p < 0.002.