Purpose: To establish whether the cover test and von Graefe methods are interchangeable in a non-presbyopic and presbyopic population. Methods: We performed a prospective study on a sample of 127 non-presbyopic subjects between 20 and 45 years old and 56 presbyopic between 40 and 78 years old. Distance and near vision phoria were measured using the von Graefe method (VG) and cover test (CT). We analyzed the significant differences between methods, their correlation and the agreement between them using the Bland and Altman method. Results: For distance vision, heterophoria values for non-presbyopic subjects were −0.61 ± 1.86Δ with CT and −0.88 ± 2.37Δ with VG, and for presbyopic subjects were −0.56 ± 1.64Δ with CT and −0.85 ± 1.94Δ with VG. ...
Objective: To describe the reference values for heterophoria measured with the prism cover test (PCT...
In within-subject and within-examiner repeated measures designs, measures of heterophoria with the m...
Saud A AlAnazi, Mana A AlAnazi, Uchechukwu L Osuagwu Corneal Research Chair, Department of Optometry...
Purpose: To establish whether the cover test and von Graefe methods are interchangeable in a non-pre...
Background: There are several clinical techniques for the subjective measurement of heterophoria. In...
Heterophoria is the relative deviation of the eyes in absence of fusional vergence. Fusional vergenc...
Heterophoria is the relative deviation of the eyes in absence of fusional vergence. Fusional vergenc...
Objective: In this study we Compared Cover test and Maddox rod phorometric tests. These tests can be...
BACKGROUND AND PURPOSE: This study was designed to compare heterophoria measurements obtained using ...
Purpose. To determine the interexaminer and intraexaminer repeatability of the modified Thorington t...
Pavel Kříž,1 Šárka Skorkovská1,2 1Faculty of Medicine, Department of Oph...
Purpose: This study compared the near phoria measurement using the Bernell muscle balance card with ...
Purpose: The aims of this study were to compare fusional vergence measurements between orthophoria, ...
The stability of binocular vision depends on good fusional amplitudes and its measurements provide i...
This retrospective study compared the heterophorias, near point of convergence, and near vergence ra...
Objective: To describe the reference values for heterophoria measured with the prism cover test (PCT...
In within-subject and within-examiner repeated measures designs, measures of heterophoria with the m...
Saud A AlAnazi, Mana A AlAnazi, Uchechukwu L Osuagwu Corneal Research Chair, Department of Optometry...
Purpose: To establish whether the cover test and von Graefe methods are interchangeable in a non-pre...
Background: There are several clinical techniques for the subjective measurement of heterophoria. In...
Heterophoria is the relative deviation of the eyes in absence of fusional vergence. Fusional vergenc...
Heterophoria is the relative deviation of the eyes in absence of fusional vergence. Fusional vergenc...
Objective: In this study we Compared Cover test and Maddox rod phorometric tests. These tests can be...
BACKGROUND AND PURPOSE: This study was designed to compare heterophoria measurements obtained using ...
Purpose. To determine the interexaminer and intraexaminer repeatability of the modified Thorington t...
Pavel Kříž,1 Šárka Skorkovská1,2 1Faculty of Medicine, Department of Oph...
Purpose: This study compared the near phoria measurement using the Bernell muscle balance card with ...
Purpose: The aims of this study were to compare fusional vergence measurements between orthophoria, ...
The stability of binocular vision depends on good fusional amplitudes and its measurements provide i...
This retrospective study compared the heterophorias, near point of convergence, and near vergence ra...
Objective: To describe the reference values for heterophoria measured with the prism cover test (PCT...
In within-subject and within-examiner repeated measures designs, measures of heterophoria with the m...
Saud A AlAnazi, Mana A AlAnazi, Uchechukwu L Osuagwu Corneal Research Chair, Department of Optometry...