Table 1.

Clinical Characteristics of Individuals in ICAARE-Glaucoma

Affection Status	n	% Female	Age, y	Maximal IOP, mm Hg
African American total	2149	51.9	58.1 ± 13.4	22.2 ± 9.0
African American cases	1150	49.5	57.0 ± 13.0	26.2 ± 8.8
African American HPG	870	48.7	56.0 ± 12.7	30.0 ± 7.4
African American NPG	280	49.8	58.9 ± 13.3	16.9 ± 3.6
African American Controls	999	54.6	59.4 ± 13.8	15.2 ± 3.1
Ghanaians total	1,076	51.3	63.3 ± 11.8	31.2 ± 12.6
Ghanaian cases	483	43.9	63.4 ± 12.4	35.1 ± 11.6
Ghanaian controls	593	57.3	63.3 ± 9.6	18.4 ± 5.6

Age, age at diagnosis for cases and age of examination for controls.