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. Author manuscript; available in PMC: 2010 Jan 1.
Published in final edited form as: Ophthalmology. 2008 Oct 29;116(1):145–153. doi: 10.1016/j.ophtha.2008.08.031

Table 3.

Fixation Preference Testing for Detecting Amblyopia

Fixation Preference Grade Amblyopia Sensitivity (Specificity)
Yes No Total
Amblyogenic anisometropia
 C/D 9 7 16 20% (94%)
 A/B 35 102 137
 Total 44 109 153
Strabismus
 C/D 9 19 28 69% (79%)
 A/B 4 70 74
 Total 13 89 102
Esotropia
 C/D 7 10 17 70% (72%)
 A/B 3 26 29
 Total 10 36 46
Exotropia
 C/D 2 8 10 67% (84%)
 A/B 1 43 44
 Total 3 51 54