Table 3A.

Change in NEI-VFQ 25 subscale scores baseline to M12 in all participants

Change in NEI-VFQ 25 subscales	N	Baseline	Month 12	Difference	95% CI	Significance
General health	99	51.0	49.2	1.8	−2.7 to 6.2	0.434
General vision	99	42.2	47.9	5.7	1.6 to 9.7	0.007
Ocular pain	100	79.1	84.3	5.1	0.9 to 9.3	0.017
Near activities	100	56.8	62.2	5.5	1.2 to 9.7	0.013
Distance activities	100	66.9	73.4	6.5	2.2 to 10.8	0.003
Colour vision	99	87.9	87.1	0.8	−3.1 to 4.7	0.693
Peripheral vision	71	78.0	80.8	−2.8	−7.7 to 2.1	0.261
Social functioning	97	80.0	84.0	4.0	0.0 to 8.0	0.050
Mental health	99	55.3	65.5	10.2	5.5 to 14.9	<0.001
Role difficulties	100	60.2	67.2	7.0	1.4 to 12.6	0.014
Dependency	100	75.4	80.8	5.4	0.9 to 9.8	0.018
Driving	88	64.0	67.2	3.2	−2.8 to 9.2	0.288
Composite score	100	67.8	72.6	4.8	1.9 to 7.7	0.001