Table 2:

Prevalence of presbyopia by age, gender and level of education

	Variable	Presbyope		Non- Presbyope		OR (95% CI)	p value
		n	%	N	%
Age Group	50 or more	94	67.6	45	32.4	4.81(2.98, 7.77)	<0.001
	Less than 50	53	30.3	122	69.7
Gender	Female	99	55.6	79	44.4	2.30 (1.45, 3.64)	<0.001
	Male	48	35.3	88	64.7
Level of education	No formal education	15	71.4	6	28.6	3.79(3.32, 10.91)	0.020
	Primary	35	44.9	43	55.1	1.23(0.63, 2.36)	0.635
	Secondary	68	47.9	74	52.1	1.39(0.79, 2.47)	0.320
	*Tertiary	29	39.7	44	60.3	1

^*Reference category