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. 2019 Apr 17;14(4):e0215290. doi: 10.1371/journal.pone.0215290

Fig 4. Relationship between mean deviation (MD), red (R) visual acuity (VA) and green-yellow (GY) VA in preperimetric glaucoma (PPG) and glaucoma subjects.

Fig 4

R VA was significantly correlated with MD in the eyes with PPG and glaucoma (r = -0.23, P = 0.02, left), but GY VA was not (r = -0.09, P = 0.37, right).