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Demographic Distribution of GTPS
| Characteristic | GTPS Case Subjects (n=517) |
Control Subjects (n=2437) |
Intergroup Comparisons (P) |
|---|---|---|---|
| Mean age ± SD (y) | 62.8±8.0 | 62.3±8.1 | .198 |
| Sex (% women) | 80.7 | 55.7 | <.001 |
| Race (%) | .372 | ||
| White | 82.6 | 83.4 | |
| African American | 15.3 | 15.3 | |
| All others | 2.1 | 1.3 |
