Table 1.

Demographic and clinical features of 40 patients (67 eyes) with primary congenital glaucoma (PCG)

	Neonatal PCG	Infantile PCG	Total
Patients, n	18	22	40
Eyes, n	33	34	67
Sex (M/F), n (%)	6:12 (33:67)	14:8 (64:36)	20:20 (50:50)
Ethnicity (Caucasian/African), n (%)	17:1 (94:6)	19:3 (86:14)	36:4 (90:10)
Bilateral: unilateral, n (%)	15:3 (83:17)	15:7 (68:32)	30:10 (75:25)
Age at first surgery (mo), mean ± SD	1.8 ± 1.9	8.8 ± 4.1	5.7 ± 4.8
Surgeries, median (range)	2.5 (2–4)	2 (1–2)	2 (1.75–3)
Follow-up duration (mo), mean ± SD; median	114.8 (59.9–163.3)	66.8 (49.9–94.4)	82.3 (54.8–114.4)