Category 100017
Assessment centreEye measures ⏵ Visual acuity


This category contains data on measurements related to the assessment of visual acuity (includes data on whether the measurement was made, the distance from the viewer to the screen, whether glasses were worn, plain/mirrored view, the letters that were displayed in each round and the log(minimum angle of resolution)result for each eye). This measure was added to the assessment visit towards the end of recruitment.

For non-specialists, the primary items of interest are Field 5201 and Field 5208.