Figure 1 | Scientific Reports

Figure 1

From: Mesopic conditions optimise the detection of visual function loss in drivers with simulated media opacity

Figure 1

(a) Intraocular straylight (IOSL) values for 47 participants at baseline and under different Fog filter conditions as measured with the C-Quant straylight metre. Spearman’s correlation coefficient (ρ) shows a strong positive and a significant correlation between mean IOSL values and Fog filter density. (b) Effect of Fog filters on median IOSL value at baseline and under different Fog filter conditions as measured with the C-Quant straylight meter. Dark curved line = mean IOSL value for each age. Grey band = range (5–95% percentiles) of normative IOSL values for age. Coloured circles = median straylight values for all participants (with ± 1 jitter added where needed to aid visualisation) at baseline and for five Fog conditions, vertical lines = interquartile range.

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