Table 1.

Demographic profile of participants.

VARIABLE	GROUP	FREQUENCY (n = 95)	PERCENTAGE (%)
Age	12–15 years	56	58.9
	16–18 years	39	41.1
	Total	95	100
Gender	Male	49	51.6
	Female	46	48.4
	Total	95	100
Aided VA	Better than 0.3	35	89.7
	0.3 or worst	4	10.3
	Total	39	100
Binocular vision anomalies	Yes	13	13.7
	No	82	86.3
	Total	95	100
Unaided VA (LogMAR)	Better than 0.3	45	80
	0.3 or worst	11	20
	Total	56	100
Refractive error	Yes	61	64.2
	No	34	35.8
	Total	95	100
Use of Spectacles	Yes	39	41.1
	No	56	58.9
	Total	95	100