Skip to main content

Advertisement

Table 3 EOU Score

From: Does access to a portable ophthalmoscope improve skill acquisition in direct ophthalmoscopy? A method comparison study in undergraduate medical education

Ease Of Use (EOU) Score
[1] Could not use at all
[2] Could not see the red reflex to even begin with
[3] Could identify red reflex
[4] Could see vessels but not disc
[5] Could identify disc but not vertical CD-ratio (VCDR)
[6] Could determine VCDR with a high level of difficulty
[7] Could determine VCDR with a medium level of difficulty
[8] Could determine VCDR with a low level of difficulty