Table 2. Demographics of study subjects.
Demographic | Control | POAG | ||
---|---|---|---|---|
Age at recruitment |
70.5 ± 8.7 |
|
59.6 ± 12.7 |
|
Sex | ||||
Male |
57 |
44% |
55 |
49% |
Female |
74 |
56% |
58 |
51% |
Tribal affiliation | ||||
IsiXhosa |
40 |
31% |
23 |
20% |
IsiZulu |
37 |
28% |
41 |
36% |
Setswana |
19 |
15% |
15 |
13% |
Sesotho |
13 |
10% |
12 |
11% |
Sepedi |
6 |
5% |
14 |
12% |
Xitsonga |
6 |
5% |
3 |
3% |
Tshivenda |
3 |
2% |
3 |
3% |
Siswati |
3 |
2% |
1 |
1% |
Isindebele |
2 |
2% |
0 |
0% |
Other | 2 | 2% | 1 | 1% |