Table 2 Association between “Overall, how are the problems in the eye(s) that had surgery now compared to before your operation?” and VF-14 change scores
Responsen (%)VF-14 change score mean (SD)
Much better605 (82.0)12.2 (15.1)
A little better85 (11.5)5.5 (17.1)
About the same23 (3.1)7.3 (18.1)
A little worse12 (1.6)–3.8 (15.1)
Much worse13 (1.8)–19.0 (30.6)
Overall738 (100.0)10.4 (16.5)