Effect of Timing of Initial Cataract Surgery, Compliance to Amblyopia Therapy on Outcomes of Secondary Intraocular Lens Implantation in Chinese Children: A Retrospective Case Series

Table 2

Multivariate regression analysis of cataract extraction times and long-term visual outcomes.

	Nonadjusted	Adjust I	Adjust II
	LogMAR BCVA [β (95% CI), value]
Age	0.06 (0.04, 0.08), <0.0001	0.05 (0.03, 0.07), <0.0001	0.04 (0.03, 0.06), <0.0001
Age (high versus low)^a	0.29 (0.12, 0.47), 0.0014	0.23 (0.09, 0.37), 0.0005	0.22 (0.10, 0.34), 0.0005
	Bad logMAR BCVA^b [OR (95% CI), value]
Age	1.35 (1.16, 1.57), 0.0001	1.35 (1.15, 1.58), 0.0002	1.62 (1.26, 2.09), 0.0002
Age (high versus low)^a	3.20 (1.43, 7.15), 0.0045	3.05 (1.30, 7.18), 0.0105	6.50 (2.02, 20.89), 0.0017

^aThe high extraction age was 4.0 (3.0–5.0) months [median (min–max)] and the low extraction age was 9.0 (6.0–15.0) months [median (min–max)]; ^bthe bad visual acuity was BCVA equal or worse than 20/50; nonadjusted model adjust for: none; adjust I model adjust for: laterality; compliance to amblyopia therapy; adjust II model adjust for: laterality; opacity type; compliance to amblyopia therapy.