Testing Procedure

Patient Answer

The clinician only have to press the button corresponding to the answer given by the patient. If the patient fails in the answer or do not recognize the letter, the question mark button in the bottom position should be pressed. 

Remote Control

Another IOS device can be used as remote control, for this purpose open the app in the remote control device and press over the top-right button that will appear on the iPad screen during the testing.

Remote control

Exam Finished

Once the visual acuity from both eyes has been measured, the follow-up plot can be selected to compare the visual acuity of the patient in different visits. The visual acuity obtained at the "baseline" visit with the limits of agreement is marked along the plot to explore de reliable change (visual acuity in a follow-up visit outside the limits from the "baseline" visit).

Summary screen
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