Inclusion/exclusion criteria for participants.

<p>Inclusion/exclusion criteria for participants.</p

Proportion of EBAR (test quality) ratings per perimeter, by age groups.

<p>Proportion of EBAR (test quality) ratings per perimeter, by age groups.</p

Rose diagrams of the frequency of points plotted along individual meridians for Goldmann and Octopus perimetry for children aged 5–6 years compared to 12–15 years.

<p>A larger area indicates a meridian with a larger number of plotted points. <i>*The empty sectors at 0° for Goldmann perimetry isopters III4e and I4e correspond to the ‘void’ area in the perimeter bowl</i>.</p