Table 2 Distribution of myopic macular grading in different age groups.

	40–49 M/F	50–59 M/F	60–69 M/F	⩾70 M/F	Total
M1	21/25	0/0	0/0	0/0	21/25
	(23.1%)	(0%)	(0%)	(0%)	46
M2	66/72	31/48	17/21	8/13	122/154
	(69.4%)	(58.5%)	(35.5%)	(18.9%)	276
M3	6/6	14/18	15/21	16/32	51/77
	(6%)	(23.7%)	(33.6%)	(43.2%)	128
M4	0/2	7/8	7/12	11/21	25/43
	(1%)	(11.1%)	(17.8%)	(28.8%)	68
M5	0/1	2/7	6/8	2/8	10/24
	(0.5%)	(6.7%)	(13.1%)	(9.1%)	34
Total	93/106	54/81	45/62	37/74	552
	(100%)	(100%)	(100%)	(100%)