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Study Population Characteristics
| Group | Age (Years) | Gender, % (n) | |||
|---|---|---|---|---|---|
| Mean± SD | Median | Interquartile Range | Male | Female | |
| Whole group (n=2253) | 30± 14 | 28 | 20–40 | 39.4 (887) | 60.6 (1366) |
| Pediatric group (n=495) | 14.4±2.6 | 15 | 13–17 | 47.5 (235) | 52.5 (260) |
| Adult group (n=1758) | 34.9± 12.7 | 20 | 24–34 | 37.1(652) | 62.9 (1106) |
