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Patient demographics
| Parameter | Site 1 N=297 | Site 2 N=130 | Overall N=427 |
|---|---|---|---|
| Age in Years | Mean; Median (range) | Mean; Median (range) | Mean; Median (range) |
|
|
|
|
|
| 32.7 years; 30 (18–78) | 32.1 years; 29 (18–86) | 32.5 years; 30 (18–86) | |
| Race | N (%) | N (%) | N (%) |
|
|
|
|
|
| Black | 286 (96.3%) | 129 (99.2%) | 415 (97.2%) |
| White | 3 (1%) | 0 | 3 (0.7%) |
| American Indian | 1 (0.3%) | 0 | 1 (0.2%) |
| Unknown | 7 (2.4%) | 1 (0.8%) | 8 (1.9%) |
