Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Baseline Demographics of Caucasians and Ghanaians Included in this Study
| Demographic | Caucasians (n = 37) | Ghanaians (n = 84) | P Value for Differences |
|---|---|---|---|
| Age | |||
| Mean (SD) | 61.9 (11.5) | 65.1 (9.4) | 0.151a |
| Range | 41-85 | 45-82 | |
| Sex | |||
| Females | 28 | 54 | 0.3b |
| Males | 9 | 30 | |
| Eyes (included in analysis) | |||
| OD | 37 (19) | 63 (41) | - |
| OS | 37 (18) | 61 (43) |
Welsh's t-test, t = 1.47, CI = -1.14 to 7.47.
X2 = 1.05.
