Table 1.

Demographic data.

	Total	Pre-COVID-19	Post-COVID-19	p-value
N	50,158	33,073	17,085
Period	2015–2021	2015–2019	2020–2021
Age (year)	51.88 ± 17.09	51.54 ± 16.90	52.53 ± 17.42	< 0.001*
Sex (M:F)	22,284:27,874	14,714:18,359	7570:9515	0.704
Cataract	7270 (16.0%)	4477 (15.0%)	2793 (18.1%)	< 0.001*
Glaucoma	921 (2.0%)	599 (2.0%)	322 (2.1%)	0.419
AMD	439 (1.0%)	236 (0.8%)	203 (1.3%)	< 0.001*

AMD age-related macular degeneration. *p <0.05