Table 2.

Prevalence of different conditions in each category of diagnosis

Diagnosis	Number of eyes	Percentage	Number of subjects	Percentage
Primary childhood glaucoma	252	56.12	145	52.73
Primary congenital glaucoma	169	37.64	97	35.27
Infantile glaucoma	16	3.56	10	3.64
Juvenile glaucoma	67	14.92	38	13.82
Glaucoma following congenital cataract surgery	34	7.57	22	8.00
Aphakia	24	5.35	14	5.09
Pseudophakia	10	2.23	8	2.91
Glaucoma associated with syndromes	22	4.90	16	5.82
Axenfeld--Rieger Syndrome	6	1.34	3	1.09
Horlwis Syndrome	2	0.45	1	0.36
Neurofibromatosis	4	0.89	4	1.45
Nevus of Ota	3	0.67	2	0.73
Phacomatosis Pigmentosa Vascularis	2	0.45	2	0.73
Struge-Weber Syndrome	5	1.11	4	1.45
Glaucoma associated with nonacquired ocular anomalies	80	17.82	48	17.45
Aniridia	12	2.67	6	2.18
Anterior segment dysgenesis (Peters anomaly and sclerocornea)	17	3.79	9	3.27
Microspherophakia	14	3.12	7	2.55
Congenital hereditary endothelial dystrophy	14	3.12	7	2.55
Ectopia lentis	1	0.22	1	0.36
Familial exudative vitreoretinopathy	3	0.67	3	1.09
Microphthalmos	6	1.34	3	1.09
Coats disease	6	1.34	6	2.18
Persistent hyperplastic primary vitreous	3	0.67	2	0.73
Retinoblastoma	1	0.22	1	0.36
Retinopathy of prematurity	3	0.67	3	1.09
Glaucoma associated with acquired conditions	61	13.59	44	16.00
Iris cyst	1	0.22	1	0.36
Steroid-induced glaucoma	34	7.57	17	6.18
Traumatic glaucoma	23	5.12	23	8.36
Uveitis	3	0.67	3	1.09
Grand total	449	100.00	275	100.00