The effect of oral contraceptive pills on the macula, the retinal nerve fiber layer, the ganglion cell layer and the choroidal thickness

Table 1 Demographic data for oral contraceptive pills group and the control group

Parameter	OCP Group (n = 60)	Control Group (n = 60)	t	p
Age, years	30.48 ± 3.4	29.97 ± 3.87	0.777	0.444
Gender	female	female
Number of subjects	30	30
Ethnicity	Egyptians	Egyptians
Study location	Cairo, Egypt	Cairo, Egypt
BMI. kg/m²	23.3 + 2.2	22.3 + 2.3	1.818	0.074

OCP Oral contraceptive pills, BMI Body Mass Index, Values are expressed as mean ± SD. P values ≤0.05 were considered significant

ISSN: 1471-2415