Table 2.

Study Eyes Stratified by Age and Sex

Variable	Level	Overall	Left Eye	Right Eye
N		262	123	139
Age grouping I	10–39	2	1	1
	40–59	134	65	69
	60–79	112	51	61
	80+	14	6	8
Age grouping II	<60	136	66	70
	≥60	126	57	69
Sex	M	149	71	78
	F	113	52	61