Corrected visual acuity of 4.8 or higher in both eyes means that the patient’s visual acuity in both eyes is able to distinguish the visual standard of 4.8 and above after wearing glasses to correct the refractive error.
Visual acuity is an important indicator reflecting the degree of visual acuity, that is, the ability of the eyes to distinguish the details of the scene, and corrected visual acuity refers to the visual acuity checked after the patient wears glasses to correct the refractive error.
If the patient wears eyeglasses and is able to distinguish the direction of the opening of a 4.8 or higher visual standard in both eyes during the visual acuity examination, it means that the patient’s corrected visual acuity in both eyes is 4.8 or higher.
A visual acuity of 4.8 is equivalent to a visual acuity of 0.6. If the corrected visual acuity of an adult patient is only 0.6, it means that there is a loss of vision, which may be caused by cataracts, retinal detachment, etc. It is recommended that the patient should be hospitalized promptly.
It is recommended that patients with vision loss should seek medical attention in a timely manner to assess their condition and follow the doctor’s instructions for treatment.