Table 1. Patient and Eye Characteristics of Cohort.

Characteristic	No. (%)
Age, mean (SD), y	70.1 (10.9)
Male	51 (45.1)
Race
White	71 (62.8)
African American	41 (36.3)
Asian/other	1 (0.9)
Worse eye 24-2 average MD, dB	−6.08 (7.2)
Range, dB	−28.74 to 2.13
Worse eye 10-2 average MD, dB	−4.98 (6.1)
Range, dB	−26.9 to 2.41
Better eye 24-2 average MD, dB	−1.50 (3.9)
Range, dB	−22.48 to 3.38
Better eye 10-2 average MD, dB	1.16 (2.7)
Range, dB	−14.3 to 3.42
Binocular 24-2 mean sensitivity, dB	28.14 (3.94)
Range, dB	7.52 to 33.38
Binocular 10-2 mean sensitivity, dB	29.12 (2.54)
Range, dB	15.7 to 33.42
Mean composite Rasch-calibrated NEI VFQ-25 score	89.23 (8.1)
Range	64.17 to 99.46

Abbreviations: MD, mean deviation; NEI VFQ-25, National Eye Institute Visual Function Questionnaire.