Table 5

Correlation coefficients, coefficients of determination, and probability values determined for correlations between various visual functions and quality of life scores

VQOLCorrelation coefficient (r)Coefficient of determination (r2)Probability (P)
HCVA = high contrast visual acuity; LCVA = low contrast visual acuity; CS = contrast sensitivity; VQOL = Vision Quality Of Life.
HCVA (worse eye)0.210.0440.015
HCVA (better eye)0.280.0780.0012
HCVA (binocular)0.280.0800.0011
LCVA (binocular)0.240.0560.0065
CS (binocular)0.240.0590.005