Comparison of two clinical methods for measuring tonic accommodation in children.
Two methods have been described for measuring tonic accommodation (TA) under clinical conditions. One is the near retinoscopy (NEAR) method; the other uses Nott retinoscopy as the patient views a low spatial frequency difference of Gaussian (DOG) target. The purpose of this study was to compare the TA measures made by these two procedures on a group of 6- to 14-year-old children. The data indicate that the procedures yield significantly different information.
Rosner
J
J
College of Optometry, University of Houston, Texas.
Rosner
J
J
D000065:Accommodation, Ocular; D000293:Adolescent; D002648:Child; D006801:Humans; D006956:Hyperopia / Q000503:physiopathology; D009216:Myopia / Q000503:physiopathology; D011897:Random Allocation; D015203:Reproducibility of Results; D013285:Strabismus / Q000503:physiopathology; D014787:Vision Tests / Q000379:methods*