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W4DWorth 4-Dot Test (ophthalmology)
W4DDogma W4 (Worth World Wide Web) Manifesto (website)
References in periodicals archive ?
All patients' best corrected visual acuity (BCVA) and deviation test (near and far alternate prism cover test), Worth 4-dot test (near and far), Titmus stereo test, cycloplegic retinoscopy, and fundus examination results were recorded from their files.
In terms of binocularity, comparison of Worth 4-dot test and near and distant fusion test results showed that fusion was present in 15 (55.6%) patients with strabismus and 24 (63.2%) patients without strabismus, but the difference was statistically nonsignificant (chi-square test, p=0.538).