Table 3.

Mean estimated prevalence of myopia and hyperopia in children aged 4 to 12 years.

	Female		Male		All
Refractive Category:	N	%	N	%	N	%
Myopia ≤-4	8	0.8	8	0.9	15	0.8
Myopia -3.75≤x≤-0.75	58	6.1	58	6.3	118	6.1
Myopia of -0.50	11	1.2	17	1.8	29	1.5
Emmetropia -0.25≤x≤0.50	504	53.0	501	54.2	1030	53.2
Hyperopia +0.75≤x≤+1.25	320	33.6	282	30.5	624	32.2
Hyperopia ≥+1.50	50	5.3	59	6.4	120	6.2
Total	951	100	925	100	1936	100