Of these 88% were within +-1 D of target spherical equivalent
post-operatively by automated refraction.
Concurrently, the company's Phase 3 trial will enroll 500 subjects aged three to 17 years with myopia Spherical Equivalent
Refraction (SER) of at least -0.
6 Availability Of Spherical Equivalent
Dioptre Range: Plus 5 Diopter To Plus 34 Diopter.
396, respectively) macular vascular density were associated with AL and spherical equivalent
(all P < 0.
Using a more recent prism-ballasted, but non-truncated, design, Cho and colleagues found no significant difference in comfort between this design and its spherical equivalent
Anisometropia was defined as an interocular difference in spherical equivalent
refraction (spherical value + 1/2 cylinder value) [greater than or equal to]1 D and interocular difference in BCVA [greater than or equal to]2 lines of Snellen acuity.
The patients were categorized into three groups based on spherical equivalent
Mean change in astigmatism, Maximum simulated Keratometry value (Kmax), Spherical equivalent
(SE) and Central Corneal Thickness (CCT) were -0.
0 D spherical equivalent
in either eye, myopia as > -1.
Cumulative change in spherical equivalent
refraction (myopic shift) after 3 years was significantly less in the intervention group than in the control group.
All the children had myopia with a spherical equivalent
of more than -0.
The pre-surgery measurements, along with other factors such as patient age, are used to identify suitable candidates for the procedure and to determine the "intended" or expected spherical equivalent
outcome (variable E[outcome]) used to test H1.